Sorry, but you ＿＿ smoke here; you ＿＿ set the gas station on fire.

[　　]

A． can抰 ; shouldn抰　B． won抰 ; can抰

C． shouldn抰 ; must　D． mustn抰 ; may

－ Which book would you like to borrow?

－ ＿＿ one will do so long as it helps me to kill the time .

[　　]

A． Just　B． Some　C． Any　D． Only

This is ＿＿ secret information so don't breathe ＿＿ word about it to anyone.

[　　]

A． X , a　　B． an ,　a　　　C． X , X　　 D． some , any

It's already midnight. Tom ＿＿ be in bed, sleeping like a log.

[　　]

A． must　　　B． need　　　　C． should　　 D． can

It's high time Bob got up. If he's still in bed, he'll have to be made ＿＿ at once.

[　　]

A． get up　　　B． to get up　　 C． got up　　 D． getting up

The music is a little bit too noisy.　Would you please ＿＿?

[　　]

A． turn it on　　 B． turn it down

C． turn it up　　　D． turn it off

As the teacher ＿＿　the problem, some of the students ＿＿ to sleep.

[　　]

A． explained ; was going　　　　 B． was explaining ; went

C． was explaining ; was going　　 D． explained ; went

The boss agreed ＿＿ the workers' pay this month, but so far he hasn't done anything about it.

[　　]

A． having raised　　B． raising　　C． to raise　　D． to have raised

　It is unbelievable that in ＿＿ a cold sea there should be ＿＿ many winter swimmers.

[　　]

A． such; such　　 B． such ; so　　 C． so ; so　　　D． so ; such

－ All the skaters on the lake ＿＿ that the ice might be too thin.

－ Yes, you see, spring is coming and it's getting warmer.

[　　]

A． have been warned　 B． have warned　C． are warned　 D． warned