Kiến thức: Câu điều kiện
Giải thích:
Ta dùng câu điều kiện loại 3 diễn tả một hành động không xảy ra trong quá khứ
Cấu trúc: If + mệnh đề quá khứ hoàn thành, S + could/would + have PP +…
Tạm dịch: Nếu Tom đã cài chuông báo động, những tên trộm sẽ không đột nhập vào nhà anh ta.
Chọn C
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
If my cousin _____________ an alarm, the thieves wouldn’t have broken into his house.
A. installs
B. have installed
C. had installed
D. installed
Mark the letter A, B, C, or D to indicate the best answer to each of the following questions.
If Tom______an alarm, the thieves wouldn't have broken into his house.
A. installs
B. had installed
C. have installed
D. installed
Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions
Jane installed security software on her new computer to ________ it against viruses.
A. protect
B. protector
C. protection
D. protective
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Tom had a lucky escape. He_____killed when a car crashed into the front of his house.
A. could have been
B. must have been
C. should have been
D. would have been
Mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions.
If I _____ it was a formal party, I wouldn't have worn my old jeans and a jumper.
A. knew
B. could know
C. had been knowing
D. had known
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
George wouldn't have met Mary ______ to his brother's graduation party
A. had he not gone
B. hadn't he gone
C. if he has not gone
D. if he shouldn't have gone
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
George wouldn't have met Mary________to his brother's graduation party.
A. if he has not gone
B. had he not gone
C. if he shouldn't have gone
D. hadn't he gone
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question
If I _______ the same problem you had as a child, I might not have succeeded in life as you have.
A. have
B. would have had
C. had had
D. had
Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following question.
It would have been better if he had told us his new address.
A. He might have told us his new address.
B. He should have told us his new address.
C. He shouldn’t have told us his new address.
D. It doesn’t matter that he didn’t tell us his new address.
