1. we have to get up early..............we'll late for school

a. so b. and c. but d. therefore

2. .............carefully I explained, she still didn't understand

a. therefore b. so c. but d. however

3. I was tired................i went to bed early

a. so b. however c. so on d. but

4. he is only sixteen, and.............., he is not eligible to drive a car

a. nevertheless b. but c. therefore d. however

5. she writes a letter to jonh ............i do too

a. so b. and c. but d. or

6. you can go right......left

a. so b. and c. but d. or

7. Jack likes Alice.............Fred doesn't like her

a. and b. but c. therefore d. so

8. Did you speak to a man ..........a woman? It was a woman

a. so b. and c. but d. or

9. It hasn't rained for ages, ..............the ground is very dry

a. so b. however c. so on d. but

10. The Great Fire destroyed much of London. .................., only six people lost their lives

a. therefore b. so c. but d. however

11. I invited him to join us for lunch, ............he refused

a. however b. but c. so d. and

12. I was going to go to his party, ...........I was ill

a. but b. after c. berfore d. beacause

1. She is very tired; ………….., she has to finish her homework.
A. moreover B. so C. and D. however

2. Is he an actor………….. a singer? An actor.
A. and B. or C. with D. so

3. He was tired, ………….. he took a rest before continuing the work.
A. so B. and C. but D. if

4. She forgot………….. off the gas before going out.
A. turn B. turning C. to turn D. turned

5. I suggest ………….. money for the poor people in our neighborhood.
A. save B. to save C. saving D. saved

6. Who looks ………….. your children when you are away from home?
A. for B. at C. after D. to

7. Why doesn't she go………….. with her university study?
A. in B. at C. to D. on

8. After coming home, she cleaned the floor………….. cooked dinner.
A. but B. however C. moreover D. and

9. They didn't understand the matter; ………….., they didn't ask for help.
A. but B. however C. moreover D. and

10. He got wet………….. he forgot his umbrella.
A. because of B. because C. but D. and

Choose the best answer to complete these following sentences.

11.He is tired ________  he stayed up late watching TV.

A. so                            B. because                  C. but                          D. and

12.Her parents saw her _________  at the railway station.

A. in                             B. for                           C. up                           D. off

13.Can you turn ................ the light? It's too dark.    

A. on                B. off               C. in                 D. for

14. What are you looking ..................... ?.My picture book. I've lost it.

 A. for                          B. off                           C. in                 D. on

15. There are ............ saving methods and inventions to use solar energy.

A. energy                    B. energize                  C. energetic                D. energetics

16. I had to pay much money this month for the international………………..

A. calls                        B. calling                     C. W call                     D. called

17. A new air-conditioner will be ................... this morning.

A. installed                   B. to install                   C. installing                  D. to install

18. Scientists are looking for an ..................... way to reduce energy consumption.

A. effective                 B. affection                 C. effect                      D. effectively

19. We can ______  easily in the daylight.

A. read                        B. to read                    C. reading                   D. readed

20. She won’t take all these suitcases______  she likes to travel light .

A. because                  B. but                           C. so                            D. therefore

21.They are completely short of water now. A number of people have died because of this____

A. shortage                  B. short                        C. shorten                   D. shortly

22. She is very tired. ______,she has to finish her homework.

A. however                  B. so                C. and                         D. moreover

23. Is he an actor ______ singer?

A. or                B. and                          C. with                         D. so

24. He’s tired ______ he took a rest before continuing the work.

A. so                B. and                          C. but                          D. if

25. She forgot ______  off the gas before going out.

A. turning                     B. turn                         C. to turn                     D. turned

26. I suggest ______  money for the poor people in our neighborhood.

A. saving                     B. to save                    C. save                        D. saved

27. Who looks ______  your children when you are away from home?

A. after                        B. at                             C. for                           D. to

29. We decided not to go out for meal ______  we were too tired.

A. but                           B. because                  C. so                            D. and

30. My shoes are dirty. I’d better take them ______  I come in.

A. away                       B. up                            C. on                           D. off

31. If you want to save money, you should ______. the amount of water your family uses.

A. increase                  B. reduce                    C. adapt                      D. prepair

32. In order to save electricity, an ordinary 100-watt light bulb can be replaced by ______.

A. a 1000-watt light B. a lamp             C. an electric bulb       D. an energy-saving bulb

33. Who is going to ______  your children when you’re at work?

A. look for                   B. look up                    C. look after                D. look out

34. Mary’s eyes are weak, …… , she has to wear glasses.

A. but                           B. however                  C. and                         D. therefore

35. If there is a mechanical problem, we suggest ……. the manufacturer directly.

A. contact                    B. to contact                C. contacting               D. be contacted

36. ……. put on the guests on the first floor?

A. Why don’t we          B. I suggest                 C. How about              D. Let’s

37. My mother has just bought a house _______________ is full of roses.

A. whose garden         B. the garden              C. the garden of it       D. the garden whose

38: Today young generation is still fond ……………….wearing jeans.

A.about                        B.with                          C.of                             D.on

39. Lan dropped his watch when he was...............the bus .

A.turning off                B. getting off               C.taking off                 D.going off

1 ........................ i was really tired , i could not sleep a although b so c therefore d however 2 i suggest ........................ some money for poor children a raise b raising c to raise d raiseing 3 she did not work hard enough , .....................she lost her job a so b but c and d although 4 what ..................... if there were a serious nuclear accident ? a happens b will happen c happened d would happen 5 please phone this number for more ............................. a inform b informative c information d informatively 6 tom plays soccer very well , .................................... a does he b does not he c did he d did not he 7 mary 's eyes are weak . ......................, she has to wear glasses a but b however c and d therefore 8 the car .......................... he has just bought is very expensive a which b who c whom d whose 9 we are .............................. when he new year's eve is coming very near a excitement b excitedly c excited d exciting