用所给单词的正确形式填空。
【小题1】My father is a _________.( clean)
【小题2】He ________( work) in a hospital.
【小题3】He often goes to other ___________(country).
【小题4】I want ________( be) a taxi driver.
【小题5】What ________(do ) your sister do?

Choose and correct the wrong one:
My brother wantsreads books. （_____）_________
A B C

I want ___________ a teacher. (   )

A．to be

B．to

C．be

读句子并选出合适的词填空

A．on

B．in

C．by

D．from

E．to

F．of

【小题1】My family is very important________me.I love my family.
【小题2】The smoke ________the cars and buses makes the air dirty.
【小题3】—How did you go to Pairs for your holiday?
—I went there ________train.
【小题4】We get a lot of things________ trees.
【小题5】It keeps them high________ the sky.
【小题6】We live________ the Earth.The Earth is our home.
【小题7】What should we do________keep the air clean?
【小题8】Take a piece________cloth.

Nice ______ meet you, Tom. （   ）

A．for

B．in

C．to