Đáp án: C
Dịch: Chúng ta nên làm gì đó để bảo vệ nước khỏi bị ô nhiễm hoặc chúng ta sẽ không có gì để uống trong tương lai.
Đáp án: C
Dịch: Chúng ta nên làm gì đó để bảo vệ nước khỏi bị ô nhiễm hoặc chúng ta sẽ không có gì để uống trong tương lai.
Read the passage, and choose the correct answer A, B, C or D for each question.
At high school, you can do all of the following things to prepare for your future career EXCEPT ………….
A. choosing the proper high school
B. enrolling in the necessary courses
C. earning good grades
D. learning by experience
Read the article, and choose the correct answer A, B, C or D for each question.
In order to cut down on your daily calories, you should do all the following things EXCEPT ………….
A.follow vegetarian diets for your meals
B.eat less meat and poultry
C. eat more beans, lentils, tofu and eggs
D. cut down on animal proteins for some of your meals
Choose the best answer for each of the following sentences.
I will never talk to you again …… you apologize me ……… your being rude
A. if - for
B. unless - for
C. or - of
D. whether – or
Choose the best answer for each of the following sentences.
If you ………………… to me, you wouldn’t have got so much trouble.
A. listened
B. would listen
C. had listened
D. would have listened
Choose the best answer for each of the following sentences.
If you ………………… to me, you wouldn’t have got so much trouble.
A. listened
B. would listen
C. had listened
D. would have listened
Choose the best answer for each of the following sentences.
If you don’t know how to spell a word, you ……… look it up in the dictionary.
A. must
B. will
C. should
D. ought
Choose the best answer for each of the following sentences.
If you don’t know how to spell a word, you ……… look it up in the dictionary.
A. must
B. will
C. should
D. ought
Choose the best words by circling the letter A, B, C or D.
If you want to save money, you should ………the amount of water your family uses.
A. repair
B. adapt
C. increase
D. reduce
Choose the best answer for each of the following sentences.
If we …….. the plans carefully, we would not have had so many serious mistakes.
A. study
B. had studied
C. studied
D. were studying