根据句意，用括号内所给词的适当形式填空。
1. She sees a film ________ (one) a month.
2. Tom was ________ (illness) yesterday, so he didn't go to school.
3. Doing exercise can help us stay ________ (health).
4. Li Hua had a ________ (quickly) breakfast and then went to work.
5. Don't ________ (worried) about your English. I can help you.

Read and write T or F: We can’t play in a mess room. （______）

I have a _______ bird. (   )

A．little

B．sing

C．oink

Read and choose.

A．How

B．Now

C．at

D．in

E．little

1. Look ______ the pictures of my family.
2.There were some ______ trees.
3. ______ about your school?
4. There are some desks ______ the classroom.
5. ______ there is a big playground.

用所给单词的适当形式填空。
【小题1】Water is very________(use).
【小题2】We use wood________(make) chairs.
【小题3】Trees help________(keep) the air clean.
【小题4】________(protect) the Earth, we should________(save) water.
【小题5】Look! They________(do) a project.
【小题6】Please tell________(they) about Christmas.
【小题7】He starts________(sing).