Chọn đáp án B
By the end of +khoảng thời gian trong tương lại (the 21st centuty) là dấu hiệu của thì TLHT will have PII
Dịch: Vào cuối thế kỉ 21, các nhà khoa học sẽ tìm ra cách chữa bệnh cảm lạnh thông thường
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 the 21st century, scientists _______ a cure for the common cold.
A. will find
B. will have found
C. will be finding
D. will have been finding
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 the 21st century, scientists _______ a cure for the common cold.
A. will find
B. will have found
C. will be finding
D. will have been finding
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 the 21st century, scientists ______ a cure for the common cold.
A. will find
B. will have found
C. will be finding
D. will have been found
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 the 21st century, scientists _____________ a cure for the common cold.
A. will find
B. will have found
C. will be finding
D. will have been found
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 the 21st century, scientists__________a cure for the common cold
A. will find
B. will have found
C. will be finding
D. will have been finding
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following sentences
By the end of this March he will have been living here for 20 years
A. has been living
B. will live
C. will have been living
D. will be living
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
A cure for the common cold, causing by a virus, has not been found
A. for
B. causing
C. a virus
D. has not been found
* Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
You will have to tell him about it in the end. The longer you put off doing so,
the harder it’s going to be.
A. Surely it’s better to let him know about it now than wait until he finds out for himself.
B. You can never keep things secret for long, so the best is to tell him about it soon.
C. You can’t keep him in the dark about it forever, and telling him will get harder the longer you wait.
D. He will have to be notified about it, and the sooner the better.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The forecast has revealed that the world’s reserves of fossil fuel will have _____ by 2015
A. taken over
B. caught up
C. used off
D. run out
