从所给的四个选项中选择最佳答案

[　　]

A．At once　　　B．At first

C．At times　　　D．At last

从所给的四个选项中选择最佳答案

[　　]

A．have　　　B．pick

C．catch　　　D．make

Would you please ______ the games for a moment?

[    ]

　　A. join   B. to join   C. take part in   D. take the part in

Did you enjoy yourself at the Children's Palace?

[    ]

　　A. like yourself   B. have a good time

　　C. help yourself   D. have a visit

Don't make any noise (响声). Grandpa is ______ work now.

[    ]

　　A. on   B. in   C. for   D. at

Don't shout ______ me so angrily. Your schoolbag was broken by someone else.

[    ]

　　A. to   B. with  C. on   D. at

Where are you going ______ holidays?

[    ]

　　A. to   B. for   C. in   D. on

[    ]

　　 A. sounds as   B. looks like   C. sounds like   　　 D. looks as

Thomas Edison, ______, was born in the year 1847.

[    ]

　　A. a famous musician　　  B. a French professor

　　C. an English scientist   D. an American scientist

指出能替换划线部分的词组:

When Aunt Hu came back, the baby was asleep.

[    ]

　　A. was sleep　　   B. was slept

　　C. went to sleep   D. was sleeping