1. In order to make the project work,     between different departments is the key. 


2. The habit of doing extensive reading helps to lay the [   ] of children’s writing skills.


3. A: Can you pass the test? B: [   ] A: Good for you. I’m very likely to fail.


4. The economy is in bad shape, one reason for which is the rising [   ] rate.


5. Which fruit is this country famous for, bananas or [   ] ?


6. 《Saleslady》: Hi, can I help you? George: No, thanks. [   ] 《Saleslady》: All right. If you need any help, just let me know. My name is Joyce. 《George》: Sure. I’ll let you know if I need anything.


7. Look! Here is a new [   ] bill.


8. A student's frequent absence from school is often a clear [   ] of his problem in life and study.


9. Please do not hesitate [   ] me if you have any questions.


10. It is hard for me to [   ] the smell of Chanel No. 5 perfume.


11. If Judy [   ] so shy, she might have spoken to the man that she liked so much.


12. The former CEO of Highhills Inc. was believed ____ a suicide. 


13. Mrs. Lin told Jane that she had to clean up her room and empty the dishwasher before she could leave for the game. Jane promised her mom that she [   ].


14. The exact number of the audience is still unknown, but it is [   ] that there are around 10,000 people in the theater right now.


15. Most of the people in my office want to stay [   ], so they exercise regularly.


16. The girl Frank likes has said no to him, so he has no choice but to take [   ] wants to go with him to the party.


17. A few political extremists ____ the crowd to attack the police. 


18. I’d like to take [   ] of this opportunity to thank you all for your co-operation.


19. The controversial singer must [   ] 100 hours of community service for altering the age on his ID card.


20. A:Good morning, traveler’s check department. B:I’ve lost my traveler’s checks. I want to stop payment. A: [   ] Your name, please.


21. From now on, all visitors to the building must show their [   ] in the lobby.


22. [   ] the family income, the Chang's could afford to buy a new car.


23. ____ for the sales in the first quarter may not necessarily be the final sales volume at the end of the quarter. 


24. A single bacteria, [   ] the right conditions, divides rapidly into colonies of billions in one day.


25. Old soldiers never die; they only __. 


26. The 2010 Flora Expo, held in Taipei, is very successful. Do you know [   ] city is going to host the next Flora Expo?


27. The factory workers [   ] that their workload was too heavy but the pay was too low. They decided to stage a protest.


28. I like to [   ] time [   ] my family.


29. Working at your computer for a long time can [   ] pain in your wrists.


30. I [   ] know him. I have talked to him no more than three times.


31. Michelle would certainly have attended advisory board meeting [   ] on the highway.


32. Do you think it good for students to be absolutely [   ] without making any objections in any case?


33. Jim is very [   ] and dynamic; he enjoys physical activities and you can seldom see him stay still for more than ten minutes.


34. The original model has been [   ] and replaced by the new one.


35. Sherlock Holmes [   ] smoke in the air and assumed the killer had not left for too long.


36. A: Oh! You look terrible. [   ] B:I just finished my paper and I didn’t get a wink of sleep last night.


37. The [   ] from the top of Mt. Kilimanjaro is amazing.


38. According to our justice system, the suspect will be considered [   ] until proven guilty.


39. The main thing that makes mobile phones [   ] harmful is radiation.


40. As the project depends on [   ] at the federal level, the city and county may have to wait until the budget cutting ends.


41. I can’t ride my bicycle [   ] there isn’t any air in one of the tires.


42.     English, many Chinese classical novels gain attention and popularity in the US. 


43. 《Lin》: You look so angry. What happened? 《Chen》:This morning I took my car to the garage to have them check the air-conditioner. They only gave it a once-over, refilled it with some Freon, and charged me 3,000 dollars! 《Lin》: No wonder you’re livid. [   ]


44. A single bacteria, __ the right conditions, divides rapidly into colonies of billions in one day. 


45. Shelly prefers red roses [   ] yellow ones.


46. If you want to be promoted at work, you need to work [   ].


47. The government is taking a very [   ] approach to managing this economic crisis.


48. [   ] the doctor’s warning, he still worked overtime to earn a living.


49. That old man has no family, so he sometimes gets very, very [   ].


50. Many expressive people can recall     colorful childhoods; singer Carly Simon, comedian Billy Crystal, and poet Nikki Giovanni     their parents with involving them with richly creative experiences.