按要求变换下列句型。

1. They have ever been to an English-speaking country.　　(一般疑问句) 

______________ they ever ______________ to an English-speaking country .

2. She has been a flight attendant for two years. 　　　　　(对划线部分提问)

_______________________ she ________________ a flight attendant.

3. His father has been to America twice. 　　　　　　　　(对划线部分提问)

_______________________ has his father __________________ to America?

4. Linda is taller than any other girl in her class. ( 同义句)

Linda is __________________________ girl in her class.

5. improve , why , you , do , English , want , to , your  (连词成句)

______________________________________________________________?

Jim’s favorite subject is　　　 science　.(对划线部分提问)

______ ______ ______ favorite subject?

句型转换（ 10分）
【小题1】I think I can play the piano.（改为否定句）
I　　 　　think I　　 　　play the piano.
【小题2】How is the weather there?  (改为同义句)
the weather　　 　　there?
【小题3】He rode his bike to school yesterday. (对划线部分提问)
he go to school yesterday?
【小题4】He cleans his room every day. ( 用now 替换 every day)
He　　 　　 　　 　　his room now.
【小题5】Where are tigers from? ( 改为同义句)
Where　　 　　tigers　　 　　from?

完成句子
【小题1】He has more friends than me .（改为同义句）
I  _________   ________ friends than him .
【小题2】He went back home after he cleaned the classroom yesterday . (改为同义句)
He  _____　go home  _______ he cleaned the classroom yesterday .
【小题3】The foreigners are visiting the park now .(用 tomorrow改写) 
The foreigners _________  _________ the park tomorrow.
【小题4】I think you should finish your homework  first .(改为否定句 )
I _____ think you ______ finish your homework first .
【小题5】You are not as popular as your best friend (改为同义句  )
Your best friend is  ____  _____ than you .
【小题6】We were lisenting to the teacher when she came in .( 对划线部分提问  )
_______   _______  you  ______ when she came in ?
【小题7】He does his homework every day .( 用at this time yesterday改写句子  )
He  ______  ______ his homework at this time yesterday .