用所给词的适当形式填空。
【小题1】The teacher can answer the questions __________ (easy).
【小题2】Wei Hua ________ (meet) Yang Ling on River Road this morning.
【小题3】Some _________ (child) run or play on the road.
【小题4】Let’s finish ________ (they) quickly.
【小题5】What must Liu Tao _________ (do) in the library?
【小题6】We should keep _________ (health).
【小题7】You must stay _________ (safe) on the road and cross it _________ (safe).
【小题8】You mustn’t run ___________ (quick) on the road.
【小题9】The bus is _________ (stop) on the road.

用I或my填空。
1. ________ am a girl.
2. ________ name is Li Tao.
3. ________ like green and red. ________ favourite colour is green.
4. This is ________ friend, Kim.
5. ________ do ________ homework in the evening.

How are_____________（你）, Sam? (    )

A．I

B．hi

C．you

Please give ________ some water. We're very thirsty. (   )

A．me

B．them

C．us

Robots will help ______ .（   ）

A．we

B．us

C．our