[ 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:
Relative Pronouns › ViewSam knows a man ____ brother works for the president.
A. who
B. whose
C. that
D. where
Past Simple › View
Jude _____________ (want) an ice-cream so badly.
A. wanteed
B. wanted
C. want
D. wont
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