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 . 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

4 . —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

5 . —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

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

A．such; that

B．too; to

C．so; that

D．such; to

7 . —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

8 . She works ________ in the city, but she doesn’t feel ________.

A．alone; alone

B．lonely; lonely

C．alone; lonely

D．lonely; alone

9 . The old man has two sons, but _______ of them lives with him.

A．both

B．some

C．neither

D．all

10 . Let’s ________ the tent and then we can sleep in it.

A．put on

B．look up

C．put up

D．run out