[ Grammar ]
He answered the phone while he_____.
A. drive
B. was driving
C. is driving
D. drove

Random Topics:
Present simple or Past simpleSimple Past/Past ProgressivePresent and Past Simple TenseSynonyms and VocabularyModal Verbs of PermissionTenses and VoiceGerund NounContractions and ConjunctionsGender and Grammar-ed or -ingOther quiz:
Grammar and Vocabulary › ViewThe bodybuilder loves to _________ his muscles in the mirror.
A. flex
B. bend
C. curve
D. twist
Grammar › View
A: How about _______ basketball at school this afternoon?
B: Why not?
A. to play
B. playing
C. play
D. plays
