It is so noisy. What________ over there? [ ]A. is happening B. was h
题型:同步题难度:来源:
It is so noisy. What________ over there? |
[ ] |
A. is happening B. was happening C. will happen D. had happened |
答案
A |
举一反三
用所给动词的适当形式填空 |
1. Listen! The children (sing) in the classroom. 2. We enjoy (play) football in the aftemoon. 3. you (cook) when he knocked at the door? 4.He said he (borrow) my pen the day after tomorrow. 5. He told us (not swim) in the river. 6. I have no idea if he (come) in five days. 7. The old man (buy)a color TV set next week,won"t he? 8. What you (do) at nine last night? |
Look! A large number of boys _____ the ground, the number of them _____ 20. |
[ ] |
A. is running, are B. are running, is C. are runing, is |
—What are you doing for vacation? —I ______ my sister. |
A. babysitting B. are babysitting C. is babysitting D. am babysitting |
—What"s Mary doing? —She"s _____ the piano. |
[ ] |
A. practice playing B. practicing to play C. practicing playing |
The students are ________ the beautiful music. |
[ ] |
A. listening to B. listening C. hearing |
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