17.If you want to get the job,you must be good ________ children.( )
| A. | at | B. | with | C. | for | D. | in |
15.There are many new words,you'd better in a dictionary.( )
| A. | look up it | B. | look it up | C. | look up them | D. | look them up |
13.-Which of the hats will you take?
-I'll take ___________.One is for my mother,and the other one is for my sister.( )
-I'll take ___________.One is for my mother,and the other one is for my sister.( )
| A. | it | B. | both | C. | all | D. | either |
11.-Are Tony and Mary your friends?-__________________.( )
| A. | They are | B. | Yes,they are | C. | No,they not | D. | They aren't |
10.________ she Miss Black?( )
| A. | Is | B. | Are | C. | Be | D. | Am |
9.-Where is my backpack?
-It's _____ the table,_____ the floor.( )
-It's _____ the table,_____ the floor.( )
| A. | on; under | B. | on; on | C. | under; on | D. | under;in |
8.I'm going to Hong Kong _____ three days.( )
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| A. | on | B. | in | C. | for | D. | at |