[ Tenses ]
The teacher asked the boys whether they …………………… . the problems.
A. solved
B. have solved
C. had solved

Random Topics:
Phrase or ClauseModals and Comparative SuperlativeDirect and Indirect SpeechReported SpeechWho am I?Interjection & Prepositional PhrasesCountable Vs Uncountable NounsConjunctionsDeterminers & QuantifiersArticles and NounsOther quiz:
Grammar › ViewBoth Xiao Feng and Simon ___________ happy to receive the Good Progress awards last year.
A. is
B. are
C. was
D. were
Past Simple › View
The family _______________ (play) frisbee last weekend.
A. plaied
B. played
C. plays
D. not plaied
Present Continuous Tense › View What is the girl doing?
A. She is runing in the park.
B. She is walking in the park.
C. She are running in the park.
D. She is running in the park.
Have Got › View
A monkey ___________ a long tail.
A. has got
B. hasn’t got
C. have got
D. haven’t got
