It is probable ________ he told her everything.

A. who

B. which

C. why

D. that

Never take ________ for granted that I will help you. Better depend on yourself.

A. that

B. it

C. which

D. this

________ we'll go camping tomorrow depends on the weather.

A. If

B. Whether

C. That

D. Where

________ we can't get seems better than ________ we have.

A. What; what

B. What; that

C. That; that

D. That; what

It depends on ________ we have enough time.

A. if

B. if or not

C. that

D. whether

—The green typewriter is mine.

—Do you know whose typewriter ________ ?

A. is this blue one

B. this blue one

C. is this blue

D. this blue one is

There are three books on the desk. I don't know ________ one he will choose.

A. whose

B. which

C. that what

D. what

It has not been decided yet ________ the meeting will start.

A. when

B. why

C. where

D. now

Has it been announced ________ the planes are to take off?

A. when

B. if

C. which

D. what

________ the headmaster is not coming to the sports meeting at all.

A. It seems that

B. It seem that

C. It seems

D. It seemed