Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.They ______ tired now because they ______ in the garden since 8 o’clock.A.are/ workedB.were/were workingC.are/have been workingD.were/worked
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.If I weren’t afraid of travelling by air, I ______ to go to American by ship, which took me much longer time.A.I hadn’t hadB.I wouldn’t have hadC.I shouldn’t have hadD.I wouldn’t have
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.The man _______ his car outside hasn’t come back for it yet.A.whom he leftB.who he leftC.who leftD.whose
How long could divers stay underwater in Halley’s bell?A.Just a few secondsB.Only a few minutesC.For days on endD.For hours at a time
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.This class,_____is a prerequisite for microbiology, is so difficult that I would rather drop it.A.thatB.whenC.whereD.which
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.Why not ________ the meeting until Thursday morning?A.postponeB.postponingC.you postponeD.do you postpone
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.If some endangered species ______ in zoos, it would help to ensure their future survival.A.will be keptB.are keptC.had been keptD.were kept
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.Ann has a lot of books, she has never read.A.most of thatB.most of theseC.most of whichD.which most of them
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.By the end of this year, Nam _______ English for 7 years , but he will still need more training and experience before he masters the language.A.will have been studyingB.has been studyingC.will be studyingD.has studied
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.She has two brothers, ___ _ are engineers.A.whom bothB.both whoC.both of whomD.both whom
Loga.vn - Cộng Đồng Luyện Thi Trực Tuyến