2.　　　 Did you　 go to　 the aquarium? Yes, I did.

1.　　　 How was your school trip?

4、They often swim in the river. They are young.(改为一般过去时态，同时用when合并为一句)

They often _________ in the river _________ _________ _________ young.

3、They lived in Beijing for two years.(对画线部分提问)

_________ _________ _________they live in Beijing?

2、She begins to work at 8:00 every morming.(改为同义句)

She _________ _________at 8:00 every morning.

1、I was born in jinan in 1990.(对画线部分提问)

_________ and _________ _________ you _________?

15.　 My sister is going to be an _________ (act) when she grows up.

句型：

14.　 After a long walk I want to stop _________ (have ) a rest.

13.　 How long did you spend ___________ (finish write )the letter?

12.　 Tell the child _______ (be) early tomorrow.