60.The airplane arrived one hour behind .

40.The richnot always happy.

39.Tom is the only one of the students whoto Shanghai.

38.Jack is one of the foreign experts who in China now.

37.One hundred and twenty kilometers per hourusually the speed limit for cars on the freeway.

36.A survey of the opinions of studentsthat they also admit several hours of sitting in front of thecomputerharmful to health.

35.Sitting at the back of the room but in front of some old mena very shy girl with two bright eyes.

34.In the closet a pair of trousers his parents bought for his birthday.

33.We eachstrong points and each of us on the other handweak points.

32.Growing vegetablesconstantly watering.

31.A great deal of work us to do.