Huge amounts of oil have been found on the Gulf of Mexico floor, the effects of ________ haven't disappeared yet．

A．it

B．that

C．which

D．whom

You will succeed in the end ________ you give up halfway．

A．even if

B．as though

C．as long as

D．unless

________ we all know is ________ the old lady, though she is very rich, still works every day．

A．As; that

B．What; that

C．It; what

D．That; why

Liu Fang is a company CEO now, but she ________ as a teacher in a middle school for three years．

A．worked

B．has worked

C．works

D．had worked

I like ________ color of your shoes; it's ________ good match for your skirt．

A．a; the

B．a; a

C．the; a

D．the the

He stood still in front of the shop window ________ he were thinking something．

A．as though

B．even though

C．as long as

D．although

When we got to the top of the mountain, we were nearly ________．

A．taken a deep breathe

B．lost our breath

C．caught our breath

D．out of breath

He was in hospital for six months．He felt as if he were ________ from the outside world．

A．cut down

B．cut off

C．cut in

D．cut through

The thief ________ computers ________＄20.000．

A．got away with; worth

B．got away from; worthy

C．away with; worth

D．got away; worthy of

The competition between the two restaurants was ________．

A．in

B．on

C．away

D．out