1. A: Hey, do you have a minute? B: [   ]


2. In this industry, you really need to keep [   ] if you don't want to be caught off guard.


3. A:I have told you a thousand times to clean up the mess in your room. B: [   ]. A: I would like to hear about it. B: My littered desk and floor show that I am embarking on creative work. I don’t see the necessity of investing all my time to clean things up


4. ____ production lines is the prioritized agenda in manufacturing industries. 


5. If I were you, I would purchase more insurance, just for your own [   ].


6. The [   ] of this button is to make sure we can stop the machine if things go wrong.


7. Major newspapers have their Internet websites [   ] daily, so their readers can get the latest information.


8. He didn’t want his wife to worry, so he was [   ] to tell her he didn’t feel well.


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


10. The [   ] you work, the [   ] you will succeed.


11. She claims to be an advocate of animal rights. [   ], she is always wearing fur and carrying a crocodile-skin purse.


12. Linda is an [   ] friend of mine; there is no secret between us, and we always share our happiness and sorrow.


13. The National Palace Museum will continue to cooperate with Beijing's Palace Museum [   ] will not loan artifacts to China.


14. The audience enthusiastically [   ] the pianist on her amazing performance.


15. Small businesses usually can respond to new market     fast and make necessary changes. 


16. He was an [   ] player until 20 when he turned professional.


17. Free Spirit Team will probably [   ] the speech contest as it is much better than our team.


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


19. Not only [   ] most male birds have extremely beautiful feathers, they know how to use them.


20. It is imperative that the city council     in favor of the city renewal plan. 


21. Many couples wanted a divorce but could not have one because their case was not covered by any [   ].


22. Our teacher always tells us that knowledge should be [   ] through years, not gained in one day.


23. Tom comes from a wealthy family, but John does not. In spite of their different [   ], they have become best friends.


24. Before you fly, please be sure to read the list of items [   ] from being carried onto the plane. You must not bring any of these items to the security checkpoints.


25. A: Could you run over to the store? We need a few things. B: [   ] What do you want me to get? A: Well, could you pick up some sugar and a few oranges?


26. I want to see [   ].


27. She looked immensely [   ] when she learned that her son had survived the crash.


28. The economy in that country is facing a severe slowdown and possibly a __ in the next few years. 


29. After the car accident, I kept [   ] that things will get better.


30. Although experts agree that it is vital to eat a good breakfast, not many people are [   ] their advice.


31. Anna has been asking Henry to eat more healthily but he hasn't been [   ] by her arguments.


32. You should have finished this work a week ago, but you didn’t. I think you should give me an [   ].


33. Steve was [   ] with joy when he found he had won the first prize in the lottery.


34. If a soldier lost his weapons in a __, he needed to fight with just his body. 


35. To prevent sewage from entering the waterways and protect public health, the city councilman strongly demanded that the sewage system [   ] in three months.


36. A [   ] has four corners.


37. Paul was charged with [   ] driving after he was arrested for running over an old man.


38. My uncle had a 15-year-long [   ] in business before he became a teacher.


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


40. 《Man》: Officer! Wait, officer! That’s my car! 《Police》: Oh, it is? Then I won’t need a tow truck. 《Man》: No! [   ]《Police》: Good. It’s illegal to park beside a fire hydrant.


41. [   ] in 1952, the MIT Sloan School of Management is one of the world’s most prestigious business school.


42. Snow [   ] more solar radiation than liquid water. Therefore, don’t forget to protect your eyes when you go skiing.


43. The potential amount of energy that can be produced by wind is huge. It is [   ] five times the current amount of electricity that is used.


44. Let’s [   ] jump to the conclusion, okay?


45. He can type very fast. He [   ] type 80 words a minute.


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


47. If a soldier lost his weapons in a [   ], he needed to fight with just his body.


48. 《Student A》: Excuse me. What is the time? 《Student B》: [   ]


49. The exterior of Tina's apartment has an exceptionally large [   ].


50. A study shows that intelligence accounts for only 20 percent of the factors that determine success, __ EQ playing an important role in the remaining 80 percent.