翻译短语
1. 在门后面________________________________
2. 拿着一个篮球________________________________
3. 在椅子旁边________________________________
4. 在自行车上________________________________
5. 在王涛旁边________________________________

选择下列单词或词组填入每句的空格中。每空格限填—词，每词只能填—次。

A．bad

B．Perhaps

C．outdoor activity    

D．practise swimming   

E．in spring

F．careful
（1）Running is Mark's favourite ________.
（2）Susan had a ________ cold. She went to see a doctor.   
（3）________ my son will be an astronaut in the future.   
（4）We ________ three times a week.   
（5）It's a good idea to have a picnic ________.   
（6）In London, traffic keeps to the left, so you should be ________.

----When do you sleep _____ class? (   )
----Never .

A．at

B．on

C．in

The city life is different _____ the country life. （   ）

A．of

B．to

C．for

Happy birthday ________ you. (   )

A．in

B．to

C．at