状语从句一、用适当的连词填空：1. Dr. Bethune （ 白求恩 ） came to China he was fifty.2. He began to work he got there.3. Lets begin our meeting everyone is here.4. I like the English people, I dont like their food.5. you go in China, you can see smiling faces.6. He didnt come to the lecture, he was very busy.7. we had enough time, we walked to the cinema.8. They will help you you meet with difficulty.9. we came to the university, we have learnt quite a lot.10.I didnt join them yesterday evening I had to go to an important meeting.11. We would try to get a car we could all travel together more easily.12. She wouldnt forget her mothers birthday she seldom wrote to her family.13. Were doing everything we can to make things as easy for you we can.14. The meeting became so disorderly the speaker had to shout the audience down.15. He was angrier ever before.16. you lock all the doors, he can still manage to get in.17. The boy was so tired he fell asleep on the bus.18. Hard he tried, he couldn t force the door open.二、选择1. I ll let you know he comes back.A. before B. because C. as soon as D. although2. She will sing a song she is asked.A. if B. unless C. for D. since3. We will work we are needed.A. whenever B. because C. since D. wherever4. Read it aloud the class can hear you.A. so that B. if C. when D. although5. you go, dont forget your people.A. Whenever B. However C. Wherever D. Whichever6. It is about ten years I met you last.A. since B. for C. when D. as7. They will never succeed, hard they try.A. because B. however C. when D. since8. still half drunk, he made his way home.A. When B. Because C. Though D. As9. she was very tired, she went on working.A. As B. Although C. Even D. In spite of10. Busy he was, he tried his best to help you.A. as B. when C. since D. for11. I learned a little Russian I was at middle school.A. though B. although C. as if D. when12. we got to the station, the train had left already.A. If B. Unless C. Since D. When13. the rain stops, we 11 set off for the station.A. Before B. Unless C. As soon as D. Though14. She was tired she could not move an inch.A. so, that B. such, that C. very, that D. so, as15. We didn t go home we finished the work.A. since B. until C. because D. though16. Ill stay here everyone else comes back.A. even if B. as though C. because D. until17. Although its raining, are still working in the field.A. they B. but they C. and they D. so they18. Speak to him slowly he may understand you better.A. since B. so that C. for D. because19. Youll miss the train you hurry up.A. unless B. as C. if D. until20. When you read the book, you d better make a mark you have any questions.A. at which B. at where C. the place D. where21. Wed better hurry it is getting dark.A. and B. but C. as D. unless22. I didn t manage to do it you had explained how.A. until B. unless C. when D. before23. he comes, we wont be able to go.A. Without B. Unless C. Except D. Even24. I hurried I wouldnt be late for class.A. since B. so that C. as if D. unless25. I catch a cold, I have pain in my back.A. Every time B. Though C. Even D. Where26. Whats the matter they still havent answered the telegram?A. when B. that C. though D. however27. Bring it nearer I may see it better.A. although B. even though C. so that D. since28. You may arrive in Beijing early you mind taking the night train.A. that B. though C. unless D. if29. Helen listened carefully she might discover exactly what she needed.A. in that B. in order that C. in case D. even though30. More people will eat out in restaurants they do today.A. than B. when C. while D. as31. hard she tries, she can hardly avoid making mistakes in her homework.A. Much B. However C. As D. Although32. Poor it may be, there is no place like home, you may go.A. as; wherever B. though; whenever C. in spite of; when D. that; wherever33. The child was _ immediately after supper.A. enough tired to go to bed B. too tired to go to bedC. so tired that he went to bed D. very tired, he went to bed34. The history of nursing _ the history of man.A. as old as B. is old than C. that is as old as D. is as old as35. born in Chicago, the author was famous for his stories about New York.A. Since B. Once C. When D. Although36. we stood at the top of the building, the people below were hardly visible.A. As B. Although C. Unless D. In spite of37. Scarcely was George Washington in his teens his father died.A. than B. as C. while D. when38. David goes, he is welcome.A. Whichever B. However C. Wherever D. Whatever39. The house stood there had been a rock.A. which B. at which C. when D. where40. Small it is, the pen is a most useful tool.A. because B. so C. if D. as41. After the new t