If I ________ a superman, I ________ help everyone who needs help．

were; will

were; would

am, still

was; would

That notebook ________ belong to John ，as it has his name on it．

can

must

need

can’t

________ John ________ Jack is in good health，because they often do some exercise．

Both; and

Either; or

Neither; nor

Not only; but also

When Edison was a small boy, he always had a hard time ________ math．

learn

to learn

learning

learns

My sister would rather ________ at home reading books than ________ on National Day．

to stay; to travel

stay; travel

stay; traveling

stayed; traveled

Look out ! The knife is very sharp．You ________ cut yourself．

may

must

should

need

Teenagers ________ allowed to smoke．

should not be

should be not

not should be

should not

The old man can’t walk ________ his bad leg．

because of

because

because for

because that

________ books are kept in our school library．

Millions of

Five million of

Several millions

Many million

Lucy thinks that ________ English movies isn’t a good way．

watch

watching

watched

watches