[ 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:
Reported Speech › ViewOur teacher asked us, ‘What are you most worried about?’
A. Our teacher asked us what we were most worried about.
B. Our teacher asked us what we are most worried about.
C. Our teacher asked us what we was most worried about.
Tenses - Auxiliaries › View
Where ______ you go next summer? I’m still thinking.
A. are
B. will
C. have
D. do
Grammar › ViewThe telephone _____________ while Jerry was bathing.
A. rings
B. rang
C. rung
D. is ringing
Linking Verbs › View
To everyone’s surprise, Jonathan appeared at the party.
A. Action Verb
B. Linking Verb
