[ Question Tags ]
Jack and Jill have cleaned their room, __________________?
A. did he
B. have you
C. haven’t they
D. didn’t we

Random Topics:
Simple Present ProgressiveRelative Pronoun/AdverbsGrammar - Present Perfect TenseArticles & QuantifiersTOEIC GrammarWould rather/ would prefer/ would likeDirect Object and Indirect ObjectVerbal CommunicationMixed GrammarActive & Passive VoiceOther quiz:
Modal Verbs › ViewComplete the sentence: They ________ finish the project on time.
A. have
B. will
C. might
D. can
Future Perfect vs Future Continuous › View
There won’t be anyone in the office. Everyone _______ (go) home
A. will be going
B. will have gone
Present Perfect Simple vs Continuous › ViewShe __________ (not start) her new job yet.
A. has not started
B. has not been starting
Vocabulary & Grammar › View
The first city………the Summer Olympics twice was Paris, France.
A. Choosing
B. Choose
C. To be choosing
D. To choose
