Unit 3 Language in use
7.my homework (finish) in two hours.
8.we don’t know when the school (found.)
9. the play ( put )last sunday?
10.the trees (not water) last week..
改為被動語態
1.my brother often tells me something about his class.
2.i saw the boy run yesterday.
3.he told me that he would come back soon.
4.my mother is going to knit a sweater for me.
5.people couldn’t see the moon because of the clouds.