根据句意写单词或用所给单词的适当形式填空。
【小题1】When it's windy, I can ____ (fly)a kite.
【小题2】I prefer ____ (play) outside, because I am so bored here.
【小题3】Autumn is the best time for ____ (fly)a kite.
【小题4】I don't like orange and I don't like apples, ____ .

She wants ______ swimming. （   ）

A．go

B．to go

C．going

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).

I want ______ a coat. （ ）

A．buy

B．to buy

C．buys

介词填空题。
1. You’re good _____ math.
2. She often works _____ holidays.
3. He takes people ______ different places.
4. They make cars _____ us.
5. Lily want _____ be a scientist.