I often see them ________ after class.

［　　］

A．play with yo-yos

B．playing yo-yos

C．to play yo-yos

D．to play with yo-yos

There ________ a sports meeting next month.

［　　］

A．is going

B．is going to have

C．is going to be

D．has going to be

There's ________ in today's newspaper．

［　　］

A．anything important

B．nothing interesting

C．important something

D．interesting nothing

I like the mooncakes ________ nuts ________ them．

［　　］

--Must I call him now?

--No,you ________.

［　　］

Everyone in China ________ Mid-autumn Day．

［　　］

My parents ________ dancing and singing in the party

[　　]

Lucy and Lily are twins，they look ________．

[　　]

I think this bag is ________ than that one．

[　　]

It's very important ________ us to learn English well．

[　　]