Nowadays green food is popular. We know we need green food and good health,__36__ not all people knew that years ago. When I was in Grade 8,my teacher asked us to __37__ something about green food by ourselves. We didn't have any idea at first. Then our fourmember group had a __38__ and decided to do some research in a supermarket. Two of us wrote down the names of the __39__ food on the shelves. The other two asked __40__ some questions like “Do you know what green food is?” “How often do you __41__ green food?” and so on. More than 30 customers __42__ our questions! Later each group in our class wrote a research report __43__ the topic and handed it in . Our teacher chose the __44__ ones and put them up on the wall of the classroom. __45__ was among them! We not only learned a lot about green food but also knew how to keep healthy.
36. A. so B. but C. because
37. A. learn B. plant C. make
38. A. game B. lesson C. dicussion
39. A. delicious B. green C. fast
40. A. customers B. students C. friends
41. A. buy B. sell C. offer
42. A. copied B. remembered C. answered
43. A. on B. in C. to
44. A. long B. good C. simple
45. A. Mine B. Theirs C. Ours
B A C B A
A C A B C
"Eyes are windows of the soul." Everyone knows the 36 of the eyes. 37 more and more students are becoming near-sighted(近视). So how to protect the eyes is still a serious problem. Here is some advice on 38 protect your eyesight(视力).
You should not keep your eyes 39 for a long time. When reading, you should keep the books about a foot away from you. After reading for an hour 40 two, you 'd better have a 41 by looking into the distance(远处).
You must remember not to read in dark light or in 42, not to read on a moving bus or in bed. Doing eye exercises will help 43 to protect your eyesight.
In a 44 , to keep 45 eyesight, we must have good studying habits.
36. A. importance | B. experience | C. difference |
37. A. So | B. Because | C. But |
38. A. what to | B. how to | C. when to |
39. A. working | B. walking | C. waking |
40. A. and | B. or | C. as |
41. A. talk | B. rest | C. by |
42. A. the earth | B. the star | C. the sun |
43. A. him | B. us | C. you |
44. A. word | B. sentence | C. letter |
45. A. bad | B. good | C. weak |