1. We can find almost all the information we need [   ] surfing the Internet.


2. 《Clerk》: Can I help you, Sir? 《David》: Yes. I want to buy a pair of jeans, Size L. 《Clerk》: I have several in your size. [   ]《David》: Yes, of course.


3. I had planned on going out last night, but [   ] prevented it.


4. We still haven't got used to [   ] in the hot and humid city after these many years.


5. Robert can’t drive us to the airport. He has [   ] to take us all.


6. In the face of energy crisis, scientists worldwide are now exploring [   ] energy to replace fossil fuels.


7. Do you have [   ] for one thousand dollars?


8. 《Mary》: How much juice would you like? 《Ted》: [   ] 《Mary》: No problem. We’ve plenty.


9. Old soldiers never die; they only __. 


10. This restaurant makes good sandwiches. They will even [   ] your bread for free.


11. 《Ken》: Taxi! 《Driver》: Where would you like to go, sir? 《Ken》: [   ]


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


13. On the average, a healthy heart __ to pump five tablespoons of blood with every beat. 


14. To have her own clothing store, Jane borrowed money from family members to get her business __. 


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


16. 《Mother》: My daughter eats like a bird. 《Doctor》: [   ] Advise her to eat more.


17. A thorough analysis of market ____ can increase the success rate of a new product. 


18. Keep in mind that smoking is strictly [   ] when you are handling explosive materials.


19. China is calling for a new global currency [   ] the dominant dollar.


20. The annual charity fundraising event is ____ by several financial institutions in Taiwan. 


21. At busy intersections, [   ] should cross the street via underground passages.


22. A: What’s for dinner? B: How about some sushi? A: [   ] I prefer a hot bowl of noodles to a cold dish. B: I see. Let’s have our dinner at the noodles stand across the street.


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


24. We have to admit that everyone of us is more or less [   ] to some sort of superstition.


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


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


27. Keep the [   ] card after you buy some appliances. You need to show it if repairs are necessary.


28. Research in the environment has [   ] that the rain forests throughout the world are being ruthlessly destroyed.


29. At Patty’s wedding, her mother made a few polite [   ] about her husband’s family.


30. A:What should we do now? B: [   ]


31. Janet put forward the proposal that the program __ until Mr. Brian Reynolds came back from abroad. 


32. It is often said that prevention is better than cure, so why not take some __ in advance? 


33. To [   ] road accidents, we should always follow traffic rules.


34. A [   ] of food can cause millions of people to die of hunger.


35. Mark has been recording his daily activities in his [   ] since he was 10.


36. 《Customer》: I’d like this one, please. 《Clerk》: [   ] 《Customer》: I’ll put it on my Best Card.


37. Soon after they were born, most babies will develop a daily [   ] of eating and sleeping.


38. It has always been very generous     you to assist us in arranging the meeting. 


39. I don’t know [   ]of the people in this room. Can you introduce each of them to me?


40. We could have gone swimming if the weather [   ] warm and sunny.


41. You like this movie, and [   ].


42. The government is figuring out ways to maintain our economic [   ] so that the unemployment rate will go down.


43. The Spanish Flu [   ] from 1918 to 1920 claimed over thirty million lives around the world.


44. A:Good afternoon, Great Western Restaurant. This is Steven. How may I help you? B: I would like to make a reservation. A: Certainly, Madam. For what [   ]?   B: September 8th.


45. The suppliers will claim compensation if we partially ____ our contract with them. 


46. What can you tell me about [   ] the subway in Tokyo?


47. ____ the lobbying groups been backing up the new protocol, but several industry labor unions are now voicing their stern support for it. 


48. Employees are required to follow the standard operating procedures and to act ____. 


49. [   ] help us fly kites in spring and cool us in summer.


50. As __ as it had started, the rain stopped and the sun came out from the blue sky.