Should have: được dùng dể nói về những sự việc đã không hoặc có thể đã không xảy ra trong quá khứ.
Must have: được dùng để diễn tả một việc gì đó trong quá khứ mà người nói gần như biết chắc. (có cơ sở )
Trong câu này, đáp án đúng là D. Vì câu “Tim looks so frightened and upset.” ( Tim trông rất sợ hãi và buồn phiền. ) là cơ sở để kết luận, chắc chắn có thứ gì đó khủng khiếp đã xảy ra.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Tom looks so frightened and upset. He ________ something terrible.
A. must experience
B. can have experienced
C. should have experienced
D. must have experienced
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Tom looks so frightened and upset. He _________ something terrible.
A. must experience
B.can have experienced
C. should have experienced
D. must have experienced
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Question 19: Tom looks so frightened and upset. He_____something terrible.
A. may have experienced
B. could have experienced
C. should have experienced
D. must have experienced
* Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He admits that quite__________very experienced climbers have died on the West Ridge route.
A. a little
B. a few
C. some
D. few
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions from 33 to 51.
Tim looked so frightened and upset. He ___________ something terrible
A. can have experienced
B. must experience
C. must have experienced
D. should have experienced
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
My grandfather is getting old and forgetful. _________, he is experienced.
A. Be that as it may
B. Regardless
C. Inasmuch as it is
D. Consequently
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
My father is getting old and forgetful. _______, he is experienced and helpful.
A. Be that as it may
B. Regardless
C. Lest
D. Consequently
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I must have a bath. I _________ all the afternoon
A. was gardening
B. have gardened
C. have been gardening
D. had been gardening
Mark the letter A, B, C or D in your answer sheet to indicate the underlined part that needs correction in each of the following questions.
If you wanted to be chosen for the job, you’ll have to be experienced in the field.
A. in
B. experienced
C. wanted
D. chosen for
