[ Tenses ]
The children ___ their homework while their father ___ his favourite TV show last night.
A. did – watched
B. were doing – watched
C. were doing – was watching
D. did – was watching

Random Topics:
Verb Tenses (Progressive, Perfect)Present Perfect Simple & Present Perfect ContinuousVerb Types and TensesPresent Simple vs Past SimpleKinds of SentencesPositive and Negative ConnotationsHave toPerfect TenseMixed ConditionalsPerfect ModalsOther quiz:
Vocabulary & Grammar › ViewIf you become an _______ in a certain field, you know a lot about this field.
A. expert
B. expertise
C. heritage
D. wheat
Grammar & Vocabulary › View
I’d rather you ………. James to join us yesterday.
A. didn’t invite
B. not having invited
C. hadn’t invited
D. not have invited
Simple and Compound Sentences › ViewTimmy loves to play basketball, _______ he doesn’t have a basketball.
A. or
B. but
Modal Verbs › View
If my brother were here, we __________ have solved this problem together.
A. can
B. could
