Rung chuông vàng (unit13-grade 7)

1.He volunteered _____us all in his car.

• A. take

• B. to take

• C. taking

• D. to taking

2. We can learn more about the undersea world __________ this invention.

• A. because

• B. for

• C. thanks to

• D. thanks for

3. The number of participants ________ every week.

• A. increase

• B. increases

• C. is increase

• D. are increase

4. I wish_____to the teacher about that.

• A. explain

• B. to explain

• C. explaining

• D. to explaining

5. _______is a person who swims underwater using special equipment.

• A. Diver

• B. Scientist

• C. Participant

• D. Cyclist

6. He said that he would wait _______ me.

• A. for

• B. of

• C. to

• D. at

7. We plan ______at about 3 o’clock.

• A. arrive

• B. to arrive

• C. arriving

• D. Both B & C

8. He ought to finish this homework before he plays tennis.

• A. must

• B. can

• C. should

• D. will

9. I have to finish this question.

• A. must

• B. can

• C. should

• D. will

10. They take a walk instead _____bicycle trips.

• A. take

• B. to take

• C. of take

• D. of taking