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?

Rewrite the following sentences as required（根据所给要求，改写下列句子。【1-6】,每空格限填一词。【7】注意大小写)  (共14分)
【小题1】Jill went on a diet to lose weight last month. (改为否定句)
Jill_________ _________ on a diet to lose weight last month.
【小题2】Tom rarely has lunch at home. (改为反意疑问句)
Tom rarely has lunch at home, _________ _________?
【小题3】Doris usually does online shopping twice a week. (对划线部分提问）
_________ _________ does Doris usually do online shopping?
【小题4】John worked very hard. He managed to find out a solution to the math problem. (两句合并成一句)
John worked _______ hard _______ he managed to find out a solution to the math problem.
【小题5】They interviewed the Korean star Lee Minho just now. (改成被动语态)
The Korean star Lee Minho __________ _________ just now.
【小题6】“Are you waiting for anybody here?” she asked the man. (保持句意基本不变)
She asked the man _________ he _________ waiting for somebody there.
【小题7】is, to come, the first, she, often, to class (连词成句)
___________________________________________________.

句型转换(每题2分,共10分)
1. He was born in 1991.(对画线部分提问)
　　　　　　　　   he born?
2. I have a big bag. He has a small bag.
My bag is________than______.
3.There were some pingpong players in our school last year.(改为一般疑问句)
　　　　there 　　　　 pingpong players in your school last year?
4. He is too young to go to school.(改为同义句)
He is _______  ________ enough to go to school.
5. They are staying there for three weeks.（对划线部分提问）
                   are they staying there？