[ Grammar ]
While I______ for him to call up, he______ a good time in the bar.
A. waited / was having
B. was waiting / was having
C. was waiting / had
D. was waited / was waiting

Random Topics:
IdiomsInfinitives or GerundsRelative Clauses and Past PerfectSo....that... Such.......thatPast SimpleAdjectives and PrepositionsPresent SimplePresent simple, Present continuous, Singular, PluralModals and AdviceSimple Present - WH QuestionsOther quiz:
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A. have take part
B. have taken part
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Juliet is angry because I ____ her laptop. She really hates that.
A. has been used
B. have been using
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A. rings
B. rang
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To everyone’s surprise, Jonathan appeared at the party.
A. Action Verb
B. Linking Verb
