Excuse me, can I borrow your bike and keep it for two hours?

______

[　　]

A．Yes, please． 　　B．No, thanks．

C．Surely． 　　　　 D．Sure．

Shall we start now?

______．

[　　]

A．Yes, we are 　　B．Of course not

C．Yes, let’s 　　D．No, no

______．

[　　]

A．I wonder how 

B．I don’t wonder

C．Sorry, it’s out of order 

D．No wonder, here it is

All kinds of things in the environment can affect sleep．

[　　]

A．attack 　B．have effect on

C．damage 　D．complain

The young man wanted to join the army eagerly．

[　　]

A．warmly 　　B．badly

C．well 　　　D．bitterly

It is not easy to do away with a bad habit．

[　　]

A．get rid of 　　B．finish

C．leave with 　　D．run away

His lecture will give you some idea ______ what the theory of relativity means．

[　　]

A．on 　　B．for

C．of 　　D．to

He insisted on his opinion ______ strong opposition．

[　　]

A．though　　 B．because

C．for 　　　 D．despite

You look ______．You ______ all night．

[　　]

A．worn out…must have stayed up

B．tired out…should have stayed up

C．tiring…might stay up late

D．given out…should stay up late

______ the shop assistant looked at her curiously．

[　　]

A．On her last remark

B．In last remark

C．At her last remark

D．With last remark