把简单句改为复合句,符合局改为简单句
2个回答

1could you tell me how i can go to the nearest hospital?

2we don't know how to help him

3have you decided where to spend your holidays?

4i have no idea when i can have a sports meet

5i saw the boys who were playing football on the playground

6do you hear someone who is knocking at the door?

7i hope to pass the exam this time

8ask him what is his age.

9i don't know what to do

10i don't know how to get the station

11they want to know where to go.

12they saw an old man running after the dog in the street.

13we heard someone singing in the next room

14we found him a good boy.

15i don't know which sweater to choose.(这句只能在从句中变成简单句)