C2 Online Grammar Tests<\/a><\/p>\n <\/p>\n
✅ Detailed Explanations (All Answers Explained)<\/h1>\n
\nQuestion 1 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> Third conditional (past condition) + present result \u2192 mixed conditional
Form:<\/strong> If + past perfect \u2192 would + base verb (present result)<\/p>\nMeaning Logic:<\/strong>
The past failure (not analyzing data carefully) affects present reliability. Therefore, past cause \u2192 present consequence.<\/p>\nWhy B fails:<\/strong>
\u201cAnalyzed\u201d creates a second conditional (present unreal), but context clearly refers to past data.<\/p>\nWhy C fails:<\/strong>
\u201cWould analyze\u201d incorrectly places modal in the if-clause.<\/p>\nExam Note:<\/strong>
Mixed conditionals are common in IELTS Writing Task 2 cause-effect arguments.<\/p>\n
\nQuestion 2 \u2014 B \u2713<\/h2>\n
Structure:<\/strong> \u201cLooks as though\u201d + past perfect for unreal past inference.<\/p>\nMeaning Logic:<\/strong>
She did not actually study all night; this is a present impression about a past action.<\/p>\nWhy C fails:<\/strong>
\u201cHas been studying\u201d suggests real possibility, not hypothetical inference.<\/p>\nWhy A fails:<\/strong>
Simple present mismatches time reference.<\/p>\nRhetorical Effect:<\/strong>
Creates evaluative distance \u2014 common in academic commentary.<\/p>\n
\nQuestion 3 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> Inverted third conditional (Had + past participle) \u2192 present result.<\/p>\nMeaning Logic:<\/strong>
Earlier policy (past) \u2192 current economic condition (present).<\/p>\nWhy C fails:<\/strong>
\u201cWould have been\u201d suggests past result, but sentence refers to now.<\/p>\nExam Note:<\/strong>
Inversion (\u201cHad the policy\u2026\u201d) is common in formal TOEFL readings.<\/p>\n
\nQuestion 4 \u2014 B \u2713<\/h2>\n
Structure:<\/strong> Present condition \u2192 past result (mixed conditional).<\/p>\nLogic:<\/strong>
He is generally inattentive (present trait), which caused yesterday\u2019s mistake.<\/p>\nWhy A fails:<\/strong>
Refers to present\/future mistake.<\/p>\nWhy C fails:<\/strong>
Future meaning conflicts with \u201cyesterday.\u201d<\/p>\n
\nQuestion 5 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> Past condition \u2192 present result (\u201cby now\u201d).<\/p>\nLogic:<\/strong>
Funding withdrawal happened last year (past), influencing current incomplete project.<\/p>\nWhy B\/C fail:<\/strong>
Wrong tense for completed past event.<\/p>\n
\nQuestion 6 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> \u201cAs if\u201d + past simple \u2192 unreal present implication.<\/p>\nLogic:<\/strong>
She did not know before announcement; speaker implies pretended certainty.<\/p>\nWhy B fails:<\/strong>
Present perfect indicates real knowledge.<\/p>\nWhy C fails:<\/strong>
Modal inappropriate after \u201cas if.\u201d<\/p>\n
\nQuestion 7 \u2014 C \u2713<\/h2>\n
Structure:<\/strong> Past unreal condition \u2192 present progressive result.<\/p>\nLogic:<\/strong>
Past realization would influence current behavior.<\/p>\nWhy B fails:<\/strong>
Would have adopted = completed past, not ongoing present effect.<\/p>\nWhy A fails:<\/strong>
Simple present result too weak.<\/p>\n
\nQuestion 8 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> Inverted third conditional \u2192 present progressive result.<\/p>\nLogic:<\/strong>
Past underestimation \u2192 current legal trouble.<\/p>\nWhy C fails:<\/strong>
Would not have been = past result.<\/p>\n
\nQuestion 9 \u2014 B \u2713<\/h2>\n
Structure:<\/strong> Present unreal condition \u2192 past result.<\/p>\nLogic:<\/strong>
Data were inaccurate (past), affecting past conclusions.<\/p>\nWhy A fails:<\/strong>
Would draw = present.<\/p>\n
\nQuestion 10 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> Past unreal condition \u2192 present role.<\/p>\nLogic:<\/strong>
Not accepting in 2020 affects present leadership.<\/p>\nClassic IELTS trap:<\/strong>
Temporal mismatch between \u201cnow\u201d and \u201cin 2020.\u201d<\/p>\n
\nQuestion 11 \u2014 C \u2713<\/h2>\n
Structure:<\/strong> Past unreal \u2192 present state.<\/p>\nLogic:<\/strong>
Earlier action affects current public trust.<\/p>\nWhy B fails:<\/strong>
Would have increased = finished past.<\/p>\n
\nQuestion 12 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> Past experiment \u2192 present credibility.<\/p>\nMeaning Logic:<\/strong>
Credibility is evaluated now.<\/p>\n
\nQuestion 13 \u2014 C \u2713<\/h2>\n
Structure:<\/strong> Past financial decision \u2192 present difficulty.<\/p>\nWhy B fails:<\/strong>
Would have avoided = only past.<\/p>\n
\nQuestion 14 \u2014 A \u2713<\/h2>\n
Structure:<\/strong> \u201cAs though\u201d + past simple \u2192 unreal present implication.<\/p>\nMeaning:<\/strong>
She did not draft proposal; speaker criticizes.<\/p>\nRhetorical effect:<\/strong>
Mild irony.<\/p>\n
\nQuestion 15 \u2014 B \u2713<\/h2>\n
Structure:<\/strong> Present unreal condition \u2192 past result.<\/p>\nLogic:<\/strong>
Infrastructure inefficiency (ongoing state) affected last winter crisis.<\/p>\n\n
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