7．Everybody knows that computer can store information．(改同义句)

It is _________　 that information　 can ________　　 ____________　 in computers．

6．The temperature is too low to change liquids into gases．(改为同义句)

The temperature ________ _______ enough to turn liquids into gases．

5．We will finish the work in two days ．(就斜体部分提问)

4．They didn’t buy any computers last year．(改为肯定句)

They ________ ________computers last year．

3．These stone weigh two tons。(就斜体部分提问)

__________　 _____________　 _____________ these stones weigh?

2．They did exercises yesterday morning．(改为一般疑问句)

________ they _________eye exercises yesterday morning?

1．He　 usually has rice for lunch．(就斜体部分提问)

____________　　 ______________ he　 usually ________ for lunch?

A：Excuse me ,where’Jim?____1__

B：He’s gone to Austrlia．

A：_____2______

B：He went last month．

A：___3____

B：Yes．He had lived there for 15 years before he came to　 China．

A：_____4_______

B：He traveled with his parents

A：______5________

B：He’ll be away for about two weeks ．

15．When _____ you _______the zoo?

A/did ;reach　　　　　　 B/have;arrived　 C/have;reached　　　 D/did ;arrive