This website is for members only．You can't read any articles ________ you are a member．

A．unless

B．because

C．if

D．though

He was ________ excited ________ fall asleep when he went back．

A．too; to

B．so; that

C．such; that

D．enough; that

I don't think Ken swept the floor, ________ ?

A．do I

B．don't I

C．didn't he

D．did he

He has no pen to write ________ , because he left his pencil-box at home this morning．

A．on

B．for

C．with

D．in

This is the ________ time in ________ days that he has made the same mistake．

A．second, third

B．two, three

C．two, third

D．second, three

The evening party ________．You are a little late．

A．just begun

B．just has begun

C．has just begun

D．has begun just now

________ that all the windows are closed when you leave．

A．Make sure

B．Take care

C．Look out

D．Get ready

Can ________ little mice eat ________ much food?

A．so; such

B．so; so

C．such; so

D．such; such

My favorite city is Guilin ________ is famous for it's beautiful scenery(风景)．

A．where

B．what

C．which

D．who

It's said that petrol(石油) ________ in less than 100 years．So we should try to walk more instead of driving cars．

A．used for

B．will be used up

C．used up

D．will be used for