It is ________ you deal with difficulties that shows ________ you are really like．

A．what; what

B．how; what

C．how; that

D．which; how

There is a popular belief among parents ________ schools are no longer interested in spelling．

A．who

B．whose

C．that

D．which

Can't we just live in today, ________ the worries of tomorrow or the regrets of the past?

A．free from

B．aware of

C．sure of

D．tired from

I had been puzzled over the problem for over an hour without any result, ________ all at once the solution flashed across my mind．

A．while

B．when

C．then

D．as

On the third floor there are two rooms, ________ is used as a meeting-room．

A．one of them

B．of which the larger

C．and a larger of them

D．the largest one of which

Henry can't attend the party ________ at Tom's house at present because he is preparing the speech at the party ________ at Marie's house tomorrow．?

A．held; being held

B．to be held; to be held

C．to be held; held?

D．being held; to be held

It will be quite a long time ________ she is back again, so don't be too cross with her．

A．that

B．since

C．before

D．until

Do you enjoy listening to records? I find records are often ________ or better than an actual performance．

A．as good as

B．as good

C．as well as

D．good as

Historically, ________ main material for making tables has been wood, but ________ metal and stone have also been used．?

A．the;/

B．/;/

C．the; the

D．/; the

We ________ on this project for four hours．Let's have a rest．

A．are working

B．have been working

C．worked

D．had worked