What _______he ______ for the party? ( )

A．can; do

B．can; does

C．does; do

选词填空。
A. carefully    B. answer C. housework    D. should E. take care of
【小题1】A good student _______ go to school on time.
【小题2】I should help my mum to do some ______ .
【小题3】We should listen _______ .
【小题4】My classmates _______ the teacher’ s question actively.
【小题5】I should _______ the younger pupils.

Can I _______ those sweet  poatoes, mom？

A．have

B．has

C．having

--- ______ their cousin paint a picture?   (    )
---Yes.

A．Is

B．Can

C．Has

I can  the first prize. （   ）

A．won

B．win.

C．have