She’s having a lot of trouble with the new computer, but she doesn’t know whom to ________．

A．turn to

B．look for

C．deal with

D．talk about

Human facial expressions differ from those of animals in the degree ________ they can be controlled on purpose．

A．with which

B．to which

C．of which

D．for which

－What do you think we can do for our aged parents?

－You ________ do anything except to be with them and be yourself．

A．don’t have to

B．oughtn’t to

C．mustn’t

D．can’t

Leonardo da Vinci(1452－1519)________ birds kept in cages in order to have the pleasure of setting them free．

A．is said to be buying

B．is said to have bought

C．had said to buy

D．has said to have bought

It is not who is right but what is right ________ is of importance．

A．which

B．it

C．that

D．this

－Now let’s move on to another topic．Do you follow me?

－________, Professor．

A．No, I am not

B．Yes, I will

C．No, I haven’t

D．Yes, perfectly

The children went home from the grammar school, their lessons ________ for the day．

A．finishing

B．finished

C．had finished

D．were finished

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

－Did Alan enjoy seeing his old friends yesterday?

－Yes, he did．He ________ his old friends for a long time．

A．didn’t see

B．wouldn’t see

C．hasn’t seen

D．hadn’t seen

My parents live in a small village．They always keep candles in the house ________ there is a power out．

A．if

B．unless

C．in case

D．so that