We offered these students a summer course, aimed ________ improving their spoken English．

to

in

at

for

Was it six years ago, when he came to China for the first time, ________ he began to learn Chinese?

where

how

which

that

I'd rather she ________ here tomorrow because I'm too busy to go shopping with her．

came

will come

had come

come

A good teacher must know how to ________ his idea．

convey

display

consult

comfort．

It was ordered that no smoking ________ in the library．

as allowed

be allowed

would be allowed

had not allowed

________ he come, the problem would be settled．

Would

Should

Shall

If

He stayed up late into night last night．This is ________ he was late for school．

because

why

that

what

But for their help, we ________ the program in time．

can not finish

will not finish

had not finished

could not have finished

Not until one loses his health ________ its importance．

does one realize

one does realize

one realizes

one realized

She was ________ all the possessions after her parents died．

in place of

in the charge of

in sight of

in possession of