I didn’t know Olivia was following me on Instagram. She ______ recently.
A. must have joined
B. should have joined
C. can’t have joined
D. would have joined.

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Possessive NounsCity PlacesPassive with ModalsTime PhrasesBASIC GRAMMAR - PRONOUNSGrammar-Verbs & Nouns Singular, Plural, GenderPronouns/ Present TenseZero ConditionalLanguage Features of an Opinion ArticleRelative ClauseOther quiz:
Aptitude : Problems on Trains › ViewA train overtakes two persons who are walking in the same direction in which the train is going, at the rate of 2 kmph and 4 kmph and passes them completely in 9 and 10 seconds respectively. The length of the train is:
A. 45 m
B. 50 m
C. 54 m
D. 72 m
Tenses › View
Choose either the simple present or the present progressive form for the verbs in parentheses. Most students (make) career plans before they graduate.
A. make
B. are making
Third Conditional › ViewIf they ……………… earlier, they ……………… the train.
A. Would have left, had caught
B. Had left, had caught
C. Had left, would have caught
Past Tense and Past Continuous › View
Susie (watch) a film when she (hear) the noise.
A. Susie was watching a film when she heard the noise.
B. Susie watched a film when she was hearing the noise.
C. Susie was watching a film when she was hearing the noise.
D. Susie watched a film when she heard the noise.
