{"id":7659,"date":"2026-04-07T16:53:18","date_gmt":"2026-04-07T07:53:18","guid":{"rendered":"https:\/\/dohokin.com\/?p=7659"},"modified":"2026-04-07T16:53:18","modified_gmt":"2026-04-07T07:53:18","slug":"grammar-101-105-4-7-2026-%ec%95%84%ec%9d%b4%ed%8b%b0%ec%bc%90","status":"publish","type":"post","link":"https:\/\/dohokin.com\/?p=7659","title":{"rendered":"[Grammar] 101\u2013105 (4\/7\/2026) &#8211; \uc544\uc774\ud2f0\ucf10"},"content":{"rendered":"\n<style>\n.toeic { font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans KR',Arial,sans-serif; line-height:1.6; }\n.toeic .q{ padding:16px; border:1px solid #e6e6e6; border-radius:8px; background:#fafafa; margin-bottom:16px; }\n.toeic .meta{ color:#555; margin-bottom:10px; font-weight:600; }\n.toeic .stem{ margin-bottom:10px; }\n.toeic .options{ margin-top:8px; display:grid; gap:10px; }\n.toeic .opt{ display:flex; align-items:flex-start; gap:8px; padding:10px 12px; border:1px solid #e0e0e0; border-radius:8px; background:#fff; cursor:pointer; }\n.toeic .opt:hover{ border-color:#667eea; background:#f8f9ff; }\n.toeic .opt input[type=radio]{ margin-top:3px; transform:scale(1.05); }\n.toeic .key{ display:inline-block; min-width:22px; height:22px; border-radius:50%; background:#667eea; color:#fff; text-align:center; line-height:22px; font-weight:600; margin-right:4px; }\n.toeic .answer{ display:none; margin-top:14px; padding:14px; background:#f8f9fa; border-left:4px solid #667eea; border-radius:8px; }\n.toeic .btn{ display:inline-block; padding:8px 14px; border-radius:24px; background:linear-gradient(135deg,#667eea 0%,#764ba2 100%); color:#fff; text-decoration:none; cursor:pointer; margin-right:8px; }\n.toeic .subtle{ color:#666; font-size:.93em; }\n.toeic .q input[type=checkbox]:checked ~ .answer{ display:block; }\n.toeic .q input[type=checkbox]:checked ~ .options .is-correct:has(input:checked){ background:#d4edda; border-color:#28a745; }\n.toeic .q input[type=checkbox]:checked ~ .options .opt:has(input:checked):not(.is-correct){ background:#f8d7da; border-color:#dc3545; }\n.toeic .q input[type=checkbox]:checked ~ .options .opt.is-correct{ outline:2px solid #28a745; }\n@media(max-width:768px){ .toeic .opt{ padding:8px 10px; } }\n<\/style>\n<div class=\"toeic\">\n<div class=\"q\">\n  <div class=\"meta\">[Grammar] 101 &#8211; Grammar: Verb Form (Present Perfect)<\/div>\n  <div class=\"stem\">IT Chem&#39;s new research facility in Daejeon has already _____ significantly to the company&#39;s innovation efforts since its opening last year.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_972600_0\" hidden>\n  <div class=\"options\">\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_972600_0\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">contribute<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_972600_0\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">contributing<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_972600_0\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">contributes<\/span>\n    <\/label>\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_972600_0\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">contributed<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_972600_0\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> D<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> IT Chem\uc758 \ub300\uc804 \uc2e0\uaddc \uc5f0\uad6c \uc2dc\uc124\uc740 \uc791\ub144 \uac1c\uad00 \uc774\ud6c4 \ud68c\uc0ac \ud601\uc2e0 \ub178\ub825\uc5d0 \uc774\ubbf8 \uc0c1\ub2f9\ud788 _____\ud588\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> &#39;has already + \uacfc\uac70\ubd84\uc0ac(p.p.)&#39; \ud615\ud0dc\uac00 \uc640\uc57c \ud558\ubbc0\ub85c &#39;contributed&#39;\uac00 \uc815\ub2f5\uc785\ub2c8\ub2e4. &#39;contribute to&#39;\ub294 &#39;~\uc5d0 \uae30\uc5ec\ud558\ub2e4&#39;\ub77c\ub294 \uc758\ubbf8\ub97c \uac00\uc9d1\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Vocabulary] 102 &#8211; Vocabulary: Adjective<\/div>\n  <div class=\"stem\">Customers consistently praise IT Chem for its _____ commitment to product quality and safety standards.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_627021_1\" hidden>\n  <div class=\"options\">\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_627021_1\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">steadfast<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_627021_1\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">fragile<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_627021_1\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">sporadic<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_627021_1\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">hesitant<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_627021_1\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> A<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \uace0\uac1d\ub4e4\uc740 IT Chem\uc774 \uc81c\ud488 \ud488\uc9c8 \ubc0f \uc548\uc804 \uae30\uc900\uc5d0 \ub300\ud55c _____ \uc57d\uc18d\uc744 \uafb8\uc900\ud788 \uc9c0\ud0a4\ub294 \uac83\uc744 \uce6d\ucc2c\ud569\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> &#39;steadfast&#39;\ub294 &#39;\ud655\uace0\ud55c, \ubcc0\ud568\uc5c6\ub294&#39;\uc774\ub77c\ub294 \ub73b\uc73c\ub85c, &#39;commitment(\uc57d\uc18d, \ud5cc\uc2e0)&#39;\uc640 \ud568\uaed8 \uc4f0\uc5ec &#39;\ud655\uace0\ud55c \uc57d\uc18d&#39;\uc774\ub77c\ub294 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \uc758\ubbf8\ub97c \ub9cc\ub4ed\ub2c8\ub2e4. &#39;fragile(\ucde8\uc57d\ud55c)&#39;, &#39;sporadic(\uac04\ud5d0\uc801\uc778)&#39;, &#39;hesitant(\ub9dd\uc124\uc774\ub294)&#39;\ub294 \ubb38\ub9e5\uc5d0 \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Grammar] 103 &#8211; Grammar: Preposition<\/div>\n  <div class=\"stem\">Despite a challenging market, IT Chem managed to increase its market share _____ ten percent last quarter.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_246861_2\" hidden>\n  <div class=\"options\">\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_246861_2\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">in<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_246861_2\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">on<\/span>\n    <\/label>\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_246861_2\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">by<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_246861_2\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">for<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_246861_2\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> C<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \uc5b4\ub824\uc6b4 \uc2dc\uc7a5 \uc0c1\ud669\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, IT Chem\uc740 \uc9c0\ub09c \ubd84\uae30\uc5d0 \uc2dc\uc7a5 \uc810\uc720\uc728\uc744 10\ud37c\uc13c\ud2b8 _____ \ub298\ub9ac\ub294 \ub370 \uc131\uacf5\ud588\uc2b5\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> &#39;increase\/decrease by ~&#39;\ub294 &#39;~\ub9cc\ud07c \uc99d\uac00\/\uac10\uc18c\ud558\ub2e4&#39;\ub77c\ub294 \uc758\ubbf8\uc758 \uc804\uce58\uc0ac \uad6c\ubb38\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c &#39;by&#39;\uac00 \uc815\ub2f5\uc785\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Vocabulary] 104 &#8211; Vocabulary: Phrasal Verb<\/div>\n  <div class=\"stem\">IT Chem is expected to _____ a groundbreaking new chemical compound at next month&#39;s industry conference.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_594068_3\" hidden>\n  <div class=\"options\">\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_594068_3\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">lay off<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_594068_3\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">call for<\/span>\n    <\/label>\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_594068_3\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">roll out<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_594068_3\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">take over<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_594068_3\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> C<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> IT Chem\uc740 \ub2e4\uc74c \ub2ec \uc0b0\uc5c5 \ucee8\ud37c\ub7f0\uc2a4\uc5d0\uc11c \ud68d\uae30\uc801\uc778 \uc2e0\uaddc \ud654\ud559 \ud654\ud569\ubb3c\uc744 _____ \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> &#39;roll out&#39;\uc740 &#39;\uc2e0\uc81c\ud488\uc744 \ucd9c\uc2dc\ud558\ub2e4, \uacf5\uac1c\ud558\ub2e4&#39;\ub77c\ub294 \uc758\ubbf8\uc758 \uad6c\ub3d9\uc0ac\uc785\ub2c8\ub2e4. \ubb38\ub9e5\uc0c1 \uc0c8\ub85c\uc6b4 \ud654\ud569\ubb3c\uc744 &#39;\ucd9c\uc2dc\/\uacf5\uac1c&#39;\ud55c\ub2e4\ub294 \uc758\ubbf8\uac00 \uac00\uc7a5 \uc801\uc808\ud569\ub2c8\ub2e4. &#39;lay off(\ud574\uace0\ud558\ub2e4)&#39;, &#39;call for(~\uc744 \uc694\uad6c\ud558\ub2e4)&#39;, &#39;take over(~\uc744 \uc778\uc218\ud558\ub2e4)&#39;\ub294 \ubb38\ub9e5\uc5d0 \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<div class=\"q\">\n  <div class=\"meta\">[Grammar] 105 &#8211; Grammar: Part of Speech (Adjective)<\/div>\n  <div class=\"stem\">To ensure maximum efficiency, IT Chem regularly provides its employees with _____ training sessions on new software.<\/div>\n  <input type=\"checkbox\" id=\"show_toeicq_353185_4\" hidden>\n  <div class=\"options\">\n    <label class=\"opt is-correct\">\n      <input type=\"radio\" name=\"toeicq_353185_4\" value=\"A\">\n      <span class=\"key\">A<\/span><span class=\"txt\">extensive<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_353185_4\" value=\"B\">\n      <span class=\"key\">B<\/span><span class=\"txt\">extend<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_353185_4\" value=\"C\">\n      <span class=\"key\">C<\/span><span class=\"txt\">extensively<\/span>\n    <\/label>\n    <label class=\"opt\">\n      <input type=\"radio\" name=\"toeicq_353185_4\" value=\"D\">\n      <span class=\"key\">D<\/span><span class=\"txt\">extension<\/span>\n    <\/label>\n  <\/div>\n  <div class=\"toggle\" style=\"margin-top:10px;\">\n    <label class=\"btn\" for=\"show_toeicq_353185_4\">\uc815\ub2f5 \ud655\uc778\ud558\uae30<\/label>\n    <span class=\"subtle\">\ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad<\/span>\n  <\/div>\n  <div class=\"answer\">\n    <div><strong>\uc815\ub2f5:<\/strong> A<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc11d:<\/strong> \ucd5c\ub300 \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574, IT Chem\uc740 \uc9c1\uc6d0\ub4e4\uc5d0\uac8c \uc0c8\ub85c\uc6b4 \uc18c\ud504\ud2b8\uc6e8\uc5b4\uc5d0 \ub300\ud55c _____ \uad50\uc721 \uc138\uc158\uc744 \uc815\uae30\uc801\uc73c\ub85c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/div>\n    <div style=\"margin-top:6px;\"><strong>\ud574\uc124:<\/strong> &#39;training sessions&#39;\ub294 \uba85\uc0ac\uad6c\uc774\ubbc0\ub85c, \uc774\ub97c \uc218\uc2dd\ud558\ub294 \ud615\uc6a9\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. &#39;extensive&#39;\ub294 &#39;\uad11\ubc94\uc704\ud55c, \ud3ec\uad04\uc801\uc778&#39;\uc774\ub77c\ub294 \ub73b\uc758 \ud615\uc6a9\uc0ac\ub85c &#39;training sessions&#39;\ub97c \uc218\uc2dd\ud558\uae30\uc5d0 \uc801\uc808\ud569\ub2c8\ub2e4. &#39;extend(\ub3d9\uc0ac)&#39;, &#39;extensively(\ubd80\uc0ac)&#39;, &#39;extension(\uba85\uc0ac)&#39;\ub294 \ubb38\ubc95\uc801\uc73c\ub85c \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/div>\n  <\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>[Grammar] 101 &#8211; Grammar: Verb Form (Present Perfect) IT Chem&#39;s new research facility in Daejeon has already _____ significantly to the company&#39;s innovation efforts since its opening last year. Acontribute Bcontributing Ccontributes Dcontributed \uc815\ub2f5 \ud655\uc778\ud558\uae30 \ubcf4\uae30 \uc120\ud0dd \ud6c4 \ud074\ub9ad \uc815\ub2f5: D \ud574\uc11d: IT Chem\uc758 \ub300\uc804 \uc2e0\uaddc \uc5f0\uad6c \uc2dc\uc124\uc740 \uc791\ub144 \uac1c\uad00 \uc774\ud6c4 \ud68c\uc0ac \ud601\uc2e0 \ub178\ub825\uc5d0 \uc774\ubbf8 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[322],"tags":[],"_links":{"self":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts\/7659"}],"collection":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7659"}],"version-history":[{"count":0,"href":"https:\/\/dohokin.com\/index.php?rest_route=\/wp\/v2\/posts\/7659\/revisions"}],"wp:attachment":[{"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7659"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7659"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dohokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}