1 . Although he is very old, ________ he works very hard.

A．and

B．but

C．so

D．/

2 . Tim can take only two of his group members into the studio and leave ________ waiting outside.

A．the others

B．others

C．other

D．the other

3 . — That mountain in Guilin ________ an elephant.
— So it does. It’s amazing!

A．looks up

B．looks like

C．looks for

D．looks after

4 . It’s better to keep your ________ down in public places even if you’re with your friends.

A．sound

B．noise

C．voice

D．throat

5 . The girl standing next to the headmaster is ________ university student from America.

A．a

B．an

C．the

D．/

6 . —More and more people choose to pay online ________ paper money.
—Yes, it’s easier and people only need to take a mobile phone when shopping.

A．according to

B．instead of

C．together with

D．because of

7 . —Daniel, you ________ spread the books all over the floor. It is a rule.
—Sorry, I won’t.

A．couldn’t

B．needn’t

C．wouldn’t

D．mustn’t

8 . Tina is ________ nervous ________ she can’t talk in front of the class.

A．such; that

B．too; to

C．so; that

D．such; to

9 . —Which film do you like best?
—________ of them. They are both long and boring.

A．Neither

B．All

C．Either

D．None

10 . —Do you know Shanghai is one of ________ in the world?
—Yes. It’s bigger than ________ city in China.

A．the biggest city; any	B．the biggest cities; any
C．the biggest city; any other	D．the biggest cities; any other