We can't go into the classroom ________ the teacher．

A．with

B．without

C．within

D．to

When Jim goes ________ the classroom, the teacher is having class．

A．to

B．on

C．into

D．out

The children planted more trees and flowers after they ________ Greener China．

A．joined

B．took part in

C．became

D．were

We can eat in the cafeteria, but we ________ eat in the classroom．

A．don't

B．didn't

C．can't

D．aren't

Don't talk loudly here, my little baby ________．

A．has gone out

B．is sleeping

C．sleeps

D．went to school

－I never have any fun, do I?

－________．

A．Yes, I do

B．No, you don't

C．Yes, you do

D．No, I don't

Don't talk ________ in the library．

A．loud

B．loudly

C．low

D．lowly

On Sunday I have to go to the farm ________ parents．

A．to help

B．help

C．to helped

D．helping

He gets up ________ six o'clock every morning．

A．by

B．at

C．on

D．in

I have ________ homework to do today．

A．too many

B．too much

C．much too

D．very much