I should have bought the beautiful vase, but I ________ enough money．

didn't have

don't have

haven't had

hadn't had

The ability of keeping calm is one of her many ________．

advantages

strengths

points

manners

Do you think the company is rich enough to ________ me for my school's campaign for Help the Aged?

sponsor

influence

witness

value

He was very busy yesterday, otherwise he ________ to the meeting．

would come

had come

came

would have come

Since the 12th century, the glacier there has lowered by as much as 90cm, ________ sea level to rise．

causing

having caused

caused

being caused

Little ________ about his safety, though he was in great danger himself．

does he care

did he care

he cares

he cared

The minister has made ________ clear to the world that China is ready to work with other countries．

himself

one

itself

it

How long do you think it will be ________ we finish the work?

since

when

before

after

The thief was caught in a shop yesterday, ________ had once been considered impossible．

when

what

where

which

The professor would like the students to pay more attention to festivals ________ in other parts of China．

having celebrated

celebrating

celebrated

being celebrated