Đáp án là C.
Trong câu có: for days => nhấn mạnh sự kéo dài và liên tục của hành động => thì hiện tại hoàn thành tiếp diễn [ S + have / has been + Ving]
Câu này dịch như sau: Tôi mang lá thư này bên mình nhiều ngày nay mà không xem qua nó.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I_________this letter around for days without looking at it.
A. carry
B. must carry
C. have been carrying
D. am carrying
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I ______ this letter around for days without looking at it
A. am carrying
B. will be carrying
C. carry
D. have been carrying
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He has been waiting for this letter for days, and at _________ it has come.
A. present
B. the moment
C. last
D. the end
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question
He has been waiting for this letter for days, and at _______ it has come.
A. last
B. the end
C. present
D. the moment
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions
I can’t give you the answer on the ________; I’ll have to think about it for a few days
A. should have left
B. must have left
C. have left
D. ought to have left
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
A _________ is a large animal that lives in deserts and is used for carrying goods and people.
A. slope
B. dune
C. spinifex
D. camel
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I ______ on this project for many consecutive days without success.
A. had been working
B. had worked
C. have been working
D. have been worked
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.I will always be _________to my tutor for his help.
A. invaluable
B. impoverished
C. indebted
D. priceless
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
______after the World War II, the United Nations has been actively carrying out its convention to stop wars and bring peace to nations worldwide.
A. Established
B. Found
C. To be establised
D. Having been found
