—What’s your favourite thing ______? ( )
—Go swimming.

A．to do

B．do

C．does

He wants ________ help clean the room. (    )

A．not

B．to

C．/

D．as

选词填空。
from in at to with
1. I have lunch _______12:00    
2. Lily is ________ Canada.
3. They are _______ the classroom.
4. My mother reads some stories _______ me.
5. I want to go to Beijing _______my father.
6. I am very happy_______ get your letter.

Do you want_______be _______our football team? （）

A．to, on

B．to, in

C．at, in