Unit 2 How often do you exercise同講義、練習

31. my father goes to beijing ______ (two) a year.32. look! lucy and lily ______ (run) on the playground.33. it is good for us to eat more green ______ (vegetable).34. in the usa, most children like ______ (eat) junk food.35. can you find any ______ (different) between this photo and that one?36. i think everyone has two ______ (foot).37. there is an ______ (interest) program on tv every night.38. my mother usually goes ______ (shop) on weekends.39. --do you have a ______ (health) lifestyle? –yes, so i’m quite well.40. here are the ______ (result) of the student activity survey.  m

c little peter is a boy of nine. he began to go to school the year before last and now he’s in grade three. he lives not far from the school but he is often late for class. he likes watching tv in the evening and goes to bed late, so he can’t get up on time in the morning.   this term, mrs. black, peter’s aunt, works in peter’s school. she teaches grade three math. she’s strict with(嚴格)peter and often tells the boy to obey(遵守)the school rules and come to school on time. yesterday morning peter got up late. when he hurried to school, it was half past eight. his aunt was waiting for him at the school gate.   “you’re ten minutes late for the first class, peter,” mrs. black said angrily.   “why are you often late for class?”    “every time i get to the street corner, i see a guidepost(路標). it says:‘school---go slow!’ ” (    ) 61. peter is at school for __________.         a. one and a half years                 b. two years  c. more than two years                 d. more than three years (    ) 62. peter is often late for school because ________.         a. he likes playing very much             b. he goes to school slowly         c. he can’t sleep well at night             d. he can’t get up on time in the morning (    ) 63. mrs. black is a ________.         a. worker           b. teacher        c. farmer       d. policewoman