42. A. trying　　　　 　 B. try　　　　　　 　　　 　　 C. tried　　　　 　 D. tries

41. A. easy　　　　 　　 B. hard　　　　　 　　 C. funny　　　 　 D. nice

40. A. bad　　　　　 　 B. well　　　　　 　　　 C. good　 　　　　　　 D. healthy

39. A. shouldn’t　　 　 B. have to　　　　 　　 C. need　 　　　 　　 D. maybe

38. A. neither　　　 　 B. either　　　 　　 　　C. too　　 　　 　　 D. both

37. A. dinners　　　 　 B. breakfast　　　　 　　 C. meals　　　 　　 D. lunch

36. A. sometimes　　 　 B. all the time　　　 　　 C. seldom　　 　　 D. no longer

45. A. every day　 B. after school　　 C. in the afternoon　 D. at weekends

练习四

Food is everywhere in our lives. There are advertisements for food 　36　 　on TV and in magazines. It’s not surprising that many people eat three big 　37　 　a day, and then they have lots of snacks 　38　 .

Doctors say that people 　39　 　eat like pigs. They should eat like birds! It’s good for you to have four or five small meals a day. You should eat small amounts of food by taking small bites while eating. It can be 　40　 　for you to eat two or three big meals a day, but these food habits are very　 41　 　to change.

Some people never change their eating habits. Other people are 　42　 　to change. When they go to a restaurant, they 　43　 　boiled(煮熟的)fish or chicken, and raw vegetables. They don’t eat a rare steak(牛排) with baked potato and sour cream. Doctors say that boiled and steamed(蒸熟的)foods are good for people. They are better than fried foods or foods baked outside over a fire

Sometimes, people don’t have 　44　 　time to think about food. At lunchtime many people run into a fast-food restaurant for lunch and gulp down(匆忙吃下)a hamburger and French fries. While they are eating, they take down a soft drink. They can put away a whole meal in 　45　 　20 minutes. This is good for their daily timetable. But it is not very good for their digestive system(消化系统)or their weight! Another problem is that fast food restaurants fry and barbecue(烧烤) a lot of their food.

44. A. and　　　　 　　　 B. but　　　　　 C. so　　　　　 　 D. because

43. A. satisfied　　 　　　　　　　 B. strict　　　　 　 C. angry　　　　 　 D. stressed