Đáp án C
Kiến thức về từ loại
A. alternate (a, v): xen kẽ, để xen nhau
B. alternating (a): xen kẽ, thay phiên nhau
C. alternative (a): có thể chọn để thay cho một cái khác
D. altering (hiện tại phân từ): thay đổi, đổi
Tạm dịch: Nếu nguồn cung đầu cạn kiệt vào năm 2050 thì chúng ta cần tìm nguồn năng lượng thay thế sớm.
* Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We need to look at energy mixes that are sustainable in the long_______and are cleaner sources of energy.
A. run
B. chase
C. time
D. period
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Sarah: Your pictures are beautiful.
Brendon: We ……………….. more if we had not run out of film.
A. would have taken
B. would take
C. will have taken
D. had taken
Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the
underlined word(s) in each of the following questions.
Oil is one of the principal sources of energy.
A. most important
B. most difficult
C. most popular
D. most expensive
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
If you want your children to play football well, you need to find a good ____.
A. supervisor
B. teacher
C. coach
D. captain
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The minister ________ to say whether all the coal mines would be closed.
A. refused
B. avoided
C. denied
D. bothered
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
007 didn’t need _________ out of his room in Moscow.
A. go
B. to going
C. going
D. to go
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Quite soon, the world is going to _________ energy resources.
A. come up against
B. keep up with
C. get into
D. run out of
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
Alternative sources of energy have environmental advantages. It’s not easy to make full use of them.
A. Because alternative sources of energy have environmental advantages, it’s not easy to make full use of them
B. Alternative sources of energy have environmental advantages, so it’s not easy to make full use of them
C. Despite their environmental advantages, it’s not easy to make full use of alternative sources of energy
D. Although alternative sources of energy have environmental advantages, but it’s not easy to make full use of them
Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
Alternative sources of energy have environmental advantages. It’s not easy to make full use of them.
A. Because alternative sources of energy have environmental advantages, it’s not easy to make full use of them
B. Alternative sources of energy have environmental advantages, so it’s not easy to make full use of them
C. Despite their environmental advantages, it’s not easy to make full use of alternative sources of ene
D. Although alternative sources of energy have environmental advantages, but it’s not easy to make full use of them
