The deserted island is only ________ by boat．

A．suitable

B．practical

C．available

D．accessible

As is widely acknowledged, a great number of traffic accidents ________ numerous deaths and countless property loss all over the world every year．

A．depend on

B．contribute to

C．result from

D．aim at

To their great ________, Tom's problem proved not to be as serious as they had feared．

A．happy

B．worry

C．anxiety

D．relief

________ we had read your letter ________ the true state of affairs．

A．It was until…that we understood

B．It was not until…that we understood

C．Until…did not we understand

D．Not until…we understood`

Books of this kind ________ well．

A．sell

B．sells

C．are sold

D．is sold

My cellphone looked quite similar to Alice's , but it cost ________ hers．

A．as much twice as

B．more than twice as much as

C．twice as more as

D．twice so much as

It is fairly common in Africa for________a group of musicians surrounded by others who also join in the performances．

A．there are

B．there being

C．there to be

D．there be

I am not a heavy drinker, but I like the ________ glass of wine．

A．occasional

B．light

C．frequent

D．rare

It is not how much money you will give us but that you are present at the ceremony ________

really matters．

A．which

B．it

C．what

D．that

We have gathered nearly 100,000 quilts, ________ up to half have gone to the flood-hit areas．

A．of which

B．in which

C．with which

D．for which