Paper produced every year is ________ the world’s production of vehicles．

A．three times the weight of

B．three times weight of

C．as three times as heavy

D．three times so heavy as

These two cities are similar ________ they both have a high rainfall during this season．

A．except that

B．in that

C．in which

D．so that

I’m afraid this is the best way ________ we can think of ________ you．

A．that; helping

B．that; to help

C．which; helping

D．which; to help

After 20 years away from the world, the professor remembered nothing but ________ he was called in prison．

A．when

B．that

C．what

D．how

It has been raining every day so far．I hope tomorrow will ________ fine．

A．turn to

B．turn out

C．turn into

D．turn up

－Don’t you think it necessary he ________ to Beijing?

－I agree, but the problem is ________ he has refused to．

A．will be sent; that

B．be sent; that

C．should be sent; what

D．should send; what

－I think it’s going to be a big problem．

－Yes, it could be．

－I wonder ________ we can do about it．

A．if

B．how

C．what

D．that

－Do you have anything in mind ________ you’d like for supper?

－Well, ________ is OK with me．

A．that; anything

B．which; everything

C．what; whatever

D．where; something

－It was fine yesterday．

－________．And a very nice day for fishing, isn’t it?

A．So it was

B．It is so

C．So it is

D．So is it

Friendship will not come to you naturally when you show ________ to others．

A．none

B．nothing

C．no one

D．little