In peace，too，the Red Cross is expected to send help ________ there is human suffering.
| A．whoever | B．however | C．whatever | D．wherever |
If you are traveling ________ the customs are really foreign to your own，please do as the Romans do.
| A．in which | B．what | C．when | D．where |
________，he talks a lot about his favorite singers after class.
| A．A quiet student as he may be |
| B．Quiet student as he may be |
| C．Be a quiet student as he may |
| D．Quiet as he may be a student |
A man cannot smile like a child，________ a child smiles with his eyes，while a man smiles with his lips alone.
| A．so | B．but | C．and | D．for |
Many of them turned a deaf ear to his advice，________ they knew it to be valuable.
| A．as if | B．now that |
| C．even though | D．so that |
—Where's that report?
—I brought it to you ________ you were in Mr.Black's office yesterday.
| A．if | B．when | C．because | D．before |
The village has developed a lot ________ we learned farming two years ago.
| A．when | B．which | C．that | D．where |
________ he has limited technical knowledge, the old worker has a lot of experience.
| A．Since | B．Unless | C．As | D．Although |
________ I really don't like art, I find his work impressive.
| A．As | B．Since | C．If | D．While |
________ hard one may work, one cannot master a foreign language in a month or two.
| A．Whenever | B．Wherever |
| C．Whatever | D．However |
People who are really in need of houses will suffer heavy losses ________ the government takes measures to bring down house prices.
| A．if | B．in case | C．unless | D．since |
You will be successful in the interview ________ you have confidence.
| A．before | B．once | C．until | D．though |
Owen wouldn't eat anything ________ he cooked it himself.
| A．until | B．since | C．unless | D．while |
The medicine works more effectively ________ you drink some hot water after taking it.
| A．as | B．until | C．although | D．if |
________ the police thought he was the most likely one，since they had no exact proof about it，they could not arrest him.
| A．Although | B．As long as |
| C．If only | D．As soon as |
John shut everybody out of the kitchen ________ he could prepare his grand surprise for the party.
| A．which | B．when | C．so that | D．as if |
I would appreciate it ________ you call back this afternoon for the doctor's appointment.
| A．until | B．if | C．when | D．that |
As far as I am concerned，education is about learning and the more you learn，________.
| A．the more for life are you equipped |
| B．the more equipped for life you are |
| C．the more life you are equipped for |
| D．you are equipped the more for life |
Scientists generally agree that Earth's climate will warm up over the next 50 to 100 years ________ it has warmed in the 20,000 years since Ice Age.
| A．so long as | B．as much as |
| C．as long as | D．as well as |
________ that Marie was able to set up new branches elsewhere.
| A．So successful her business was |
| B．So successful was her business |
| C．So her business was successful |
| D．So was her successful business |
I took my driving license with me on holiday，________I wanted to hire a car.
| A．in case | B．even if |
| C．ever since | D．if only |
You must learn to consult your feelings and your reason________you reach any decision.
| A．although | B．before | C．because | D．unless |
In the global economy，a new drug for cancer，________it is discovered，will create many economic possibilities around the world.
| A．whatever | B．whoever | C．wherever | D．whichever |
She says that she'll have to close the shop ________ business improves.
| A．if | B．unless | C．after | D．when |
One can always manage to do more things，no matter________full one's schedule is in life.
| A．how | B．what | C．when | D．where |
Mark needs to learn Chinese________his company is opening a branch in Beijing.
| A．unless | B．until | C．although | D．since |
________I have to give a speech，I get extremely nervous before I start.
| A．Whatever | B．Whenever | C．Whoever | D．However |
I have heard a lot of good things about you ________ I came back from abroad.
| A．since | B．until | C．before | D．when |
He is so busy.He cannot afford enough time with his son________he wants to.
| A．even if | B．as if | C．because | D．before |
________ we have enough evidence，we can't win the case.
| A．Once | B．As long as | C．Unless | D．Since |