Helen listened carefully ________ she might discover exactly what John wanted．

so as that

in order that

in order to

so as to

Smoking, which may be ________ for some people, can cause great ________ to our health．

fun; destroy

fun; damage

a fun; harm

a fun; hurt

Is it in the factory ________ you visited last week _______ this kind of car is made?

/?that

where, when

where, that

/?when

I was told that there were about 50 foreign students ________ Chinese in the school, most ________ were from Germany．

study; of whom

study; of them

studying; of them

studying; of whom

________ we can pass the coming examination will mainly depend on ________ we learn and ________ we learn it．

Whether; what; how

That; what; why

Whether; how; that

If; that; how

I really wonder ________ he has posted me many packages ________ we worked together．

why; when

why; since

when; before

how; after

Whether ways will be found to stop pollution or not is just ________ worries the public．

why

which

that

what

Helen had to shout ________ above the sound of the music．

making herself hear

to make herself hear

making herself heard

to make herself heard

________ the programme, they have to stay there for another two weeks．

Not completing

Not to be completed

Not having completed

Not having been completed

Having been attacked by terrorists, ________．

doctors came to their rescue

the tall building collapsed

an emergency measure was taken

warnings were given to tourists