The doctor has done _____ help the patient.

[　　]

A．that he could　　　　　　B．what he could to

C．all which he would do　　D．that he could do

--Is she really very ill?

--_____. She is in hospital.

[　　]

A．I hope so　　　　B．I'm sure

C．I'm afraid so　　D．I don't think so

Paul doesn't have to be made _____. He always works hard.

[　　]

A．learn　　　　B．to learn

C．learn　　　　D．learning

She thought I was talking about her daughter, _____, in fact, I was talking about my daughter.

[　　]

A．whom　　　　　 B．where

C．which　　　　　D．while

There were _____ many people there that I couldn't find him.

[　　]

A．too　　　　　B．so

C．such　　　　 D．very

She was well known _____ an excellent dancer.

[　　]

A．as　　　　　B．for

C．by　　　　　D．to

October 1, 1949 is the day _____ the People's Republic of China was founded.

[　　]

A．which　　　　B．when

C．that　　　　　D．on that

_____ of the land in that district _____ covered with trees and grass.

[　　]

A．Two fifth; is　　　　　B．Two fifth; are

C．Two fifths; is　　　　 D．Two fifths; are

_____ fine arts, do you have any interest in painting?

[　　]

A．Talking of　　　　　B．Talk about

C．To be talked of　　　D．Talking on

I find _____ necessary _____ us to remember many idioms.

[　　]

A．it; of　　　　　 B．it; for

C．this; for　　　　D．that; of