5. Jane haks improved a lot on her painting skills since she went to France.(改为同义句)

 Jane has in her painting skills since she went to France.

3. Some people like to drink strong coffee to stay awake late at night.(改为同义句) 

Some people like to drink strong coffee they can stay awake late at night.

4. His grandma has told us a very interesting story. (改为感叹句) 

 interesting story his grandma has told us!

2. Owen plays football best among all the members in the team.(改为同义句) 

Owen plays football any other member in the team.

1. Jake has already downloaded many free games from the App store.(改为否定句)

Jake downloaded many free games from the App store .

5. My family consider a computer;it is a great help in our work and study.

   A. to buy   B. buying

   C. buys   D. to buying

4. How long have you Jinan?

-For about ten years.

   A. moved to   B. left for

   C. lived in   D. gone to

3. —Have you ever been to Hong Kong?

—No, . I hope I can go there next year.

   A. never   B. sometimes

   C. often   D. always

2. Jim the army four years ago. Hea soldier for 4 years.

   A. has been;joined   B. joined;has been   C. joined;joined   D. has been;has been

1. Have you met Mr. Li ?

   A. just   B. ago

   C. before   D. a moment ago