Đáp án là C
người nói sử dụng ‘must have done‟ (hẳn là đã) cho dự đoán mang tính chắc chắn về những điều trong quá khứ, vì có bằng chứng ở hiện tại. “Tim looked so frightened and upset.”
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.
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.
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
Blacken the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Tim 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.
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.
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.
I have looked through the report, but I must admit, only ___________.
A. superficially
B. thoroughly
C. carefully
D. seriously
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
