7.　　　 We picked lots of apples on the farm.

6.　　　 My father read a storybook about animals yesterday evening.

5.　　　 I had five subjects last term.

4.　　　 Helen tasted oranges on the farm last holiday.

3.　　　 We did a model plane yesterday.(改否定句及一般疑问句，并作两种回答)

2.　　　 I am watching a film now.(用just now改写)

1.　　　 She does her homework. (用yesterdy改写)

27.　 It 　　　　　　(be) my birthday yesterday, I 　　　　　(have) a good time.

26.　 Mrs Black 　　　　(go) to work by bus every day, bur Mr Black 　　　　　(do).

25.　 　　　　　　you 　　　　　(eat) a lot of delicious food last Spring Festival?