高中英语状语从句综合试题

________ H7N9 is a deadly virus, it is still safe to eat thoroughlycooked chicken.

A．Until	B．While
C．If	D．Since

I will accept Guy coming with us, ________ he pays for his own meals.

A．only if	B．so that
C．ever since	D．even though

Scientists are warning that ________ emissions of carbon (碳排放) are cut, we could be heading for an environmental disaster.

A．before	B．as
C．unless	D．in case

——Did you inform Helen of the plan put forward at the meeting?
—Of course. ________ I saw her.

A．So long as	B．If only
C．The moment	D．Any time

Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.

A．whenever	B．however
C．whichever	D．wherever

She usually keeps her valuables, such as jewels and money, ________ she believes secure.  

A．even if	B．in case
C．where	D．that

How can they expect to learn anything ________ they never listen?

A．whether	B．when
C．but	D．unless

—I wonder how much you charge for your services.
—The first two are free ________ the third costs $30.

A．while	B．until
C．when	D．before

As a college freshman, he wanted to be an interpreter, ________ he joined a translation club.

A．for	B．but
C．so	D．as

The elderly people still prefer to live in the countryside, ________ city life is considered as convenient and fast.

A．while	B．unless
C．though	D．as

The woman rushed out ________ she felt the house shaking.

A．until	B．immediately
C．unless	D．before

—Well, Jane has many advantages, too.
—Oh, yes. ________ others are weak, she is strong.

A．If	B．Where
C．Though	D．When

________ he could call the police, the thieves had run away with the suitcase, leaving him shocked and helpless.

A．Before	B．Until
C．Because	D．Unless

________ I saw the beautifuldecorated house, I really wondered how she could manage that all by herself.

A．While	B．When
C．As long as	D．Now that

________ you read English easily, you'll find it is another cup of tea to make conversation in English.

A．So long as	B．As soon as
C．Even if	D．Only if