36. --- Do you know the a of this type of bicycle?
--- It's very light.
37. They killed many sharks last year. How c they are!
38. When i is well developed in one country, the people there will be rich and live a better life.
39. So far, no s studies have shown that sharks fins are good for health.
40. I saw the White House where the P of the USA lives.
41. I don't like lions because they're u .
42. People throw l into the river and make it really dirty.
43. The students from a green school are helping collect waste paper and bottles for r .
44. The city has developed into a center of (工业).
45. I suggest you use the public (运输工具) as much as you can.
46. The restaurant owner has learned how to make money from (科学的) studies.
47. I can't stand(容忍) the people who are (残忍的) to animals.
48. Mr. Wang rides to work every day because he can't (买得起) a car.
49. Being tall gives him an (优势) over the other basketball players.
50. Don't use (塑料的) bags.
51. We collect the waste paper to (回收利用) it.
52. Smoking is (对…有害) our health.
You will your carelessness.
54. I am the only child in my family, and I (过去是) be a “Little Emperor”. (词数不限)
In China, badminton everywhere.
56. 我还没有去过长城。 （词数不限）
I the Great Wall .