一、用适当的词完成句子
1．____ she is under great stress, she always wears a smile on her face 
2．He was about to leave ________ we came in.
3．It is two years________ I came to the place.
4．He is so stubborn ________ no one can persuade him.
5．____________ he is very old, he knows little about how to deal with this kind of people.
6．The hospital was built ___________ there had been a square.
7．Raising the incomes of the poor is likely to be ineffective in a wealthy society, ________ other measures are accompanied.
8．He Gang, chief editor of HBRC, said ________ the forum offers people the chance to discuss business management, the concert acts as a way for them to communicate in spirit.
9．She felt totally hopeless about the future ________ one day she learned about a charity which provided micro loan to women to start business.
10．After 40 years of reform and opening-up, China still has a long way to go ________ it becomes a “developed economy”.
11．It wasn’t long ______________ the firefighters came and put out the fire in the factory.
12．________ much he likes his pet dog, he can’t have it sleeping on his bed.
13．It was five o’clock ______my father got home.
14．__________ difficult the problem may be, we will try our best to fight back.
15．Here is such a heavy stone _____I can’t move it.
16．Some news will excite their readers instantly________others won't.
17．You should make it a rule to leave things ________ you can find them again.
18．________you’ve tried it, you can’t imagine how pleasant it is.
19．The WTO cannot live up to its name ________ it does not include a country that is home to one fifth of mankind.
20．If you travel ________ the customs are really different from your own, please do as the Romans do.
21．My family didn’t have the money to send me ________ all the other kids went to receive education.
22．________ you may be, you have no right to do such a thing.
23．________ may happen, they’ve decided to leave this evening.
24．________ my motherland needs me, I will go without hesitation.
25．_________ the time you get there the meeting will be over.
26．No matter ________ complicated the situation was, she could cope with it successfully.
27．I will agree to go with you, _________ (provide) my expenses are paid.
28．Scientists say it may be five or six years _________ it is possible to test this medicine on human patients.
29．Hot _________ it was, we had a sound sleep because we were so tired after a long journey.
30．Relearning the art of seeing the world around us is quite simple, _________ it takes practice and requires breaking some bad habits.
31．In this volunteer organization, volunteers are allowed to do ________ work they would like to do in order to help people in need get through their hard times.
32．This movie star is so famous that there are crowds of people waiting to see her ________ she goes.
33．________ you move to a new area, you should locate the fire alarm pull stations and the two exits nearest your room.
34．But ________ long it takes, the technology has the potential to change our transportation systems and our cities, for better or for worse, depending on how the transformation is regulated.
35．__________I am willing to help, I do not have much time available.
36．It is understandable in that situation, but we should always think ________ we speak.
37．Some people waste food every day without noticing it ________ many people in the world still haven’t enough to eat.
38．Unfortunately, Puccini died of a heart attack _____________ he completed this final scene, and it had to be completed by one of his former students, Franco Alfano.
39．Hey! I haven’t heard from you _________ you left. You must be having a great time.
40．Mum was using Dad’s phone to take photos of the colorful homes along the coast _________ we saw something amazing — a killer whale.
 
二、完成句子
41．我们正沿着一条乡间小路行驶这时突然一辆车从我们身边驶过。
We ___ ______ along a country lane____ suddenly a car drove past us.
42．事实上，在我们的生活中重要的是不管发生什么事我们都应保持乐观。
In fact, what ____ in our life is that we should keep optimistic _____ happens.
43．尽管他喜欢表演，但他从来就不是一个成功的演员。
______ ______ ______ ______, he never really made it as an actor.
44．我第一次见到他时，我觉得他很诚实。
________ ________ ________I met him, I thought he was honest.
45．这道题这么难，没人能解答。
This is____________ ____________ ____________ ____________that no one can solve it.