—You see, I’m poor in maths, you are not good at English, and...

— That’s ____ we should help each other.

A) when       B) where        C) how         D) what

I think basketball is _______．I like to watch it.

    A．boring B．bored C．exciting D．excited

Children under sixteen are forbidden to see such films _____ bad for their mental development.   A. that is   B. that are  C. as is      D. as are

 Gorge couldn’t remember when he first met Mr. Anderson, but he was sure it was _____ Sunday because everybody was at _______ church.

A. /; the          B. the; /             C. a; /               D. /; a

Only in the library _____ the book.

A. we can get  B. can we get C. can get we  D. we get

It's ______ he helped you that I'm ready to help him.

A. the reason    B. for    C. because    D. since

Look at these clouds. ______.

A. It'll rain          B. It's going to rain C. It'll be raining     D. It is to rain

. He is one of those who ______ very hard.

A. works     B. work     C. is     D. are

_____ of them knew about the plan because it was secret.

A. Some    B. Any    C. No one    D. None

You _______ last night, but you went to the concert.

A. must have studied     B. might study   C. should have studied    D. would study