49. There is no bridge over the river , so we must get there by 　　　　　.

48. My father often goes fishing in the river or the 　　　　| eik| .

47. It takes about 　　　　(五十) minutes to get to the zoo .

46. The doctor says we should 　　　(喝) lots of water every day .

45. I like to 　　　　|w　 :k| to school because my home is near to school .

44. My mother 　　　　(have) a healthy lifestyle ; She eats　　　 　(little) junk food but more vegetables .

43. Some boys play football two or three 　　　(time) a week .

42. Do you like surfing the I　　　　 .

41. My eating h　　　 　are pretty good , so I’m healthy .

40. She 　　　　　goes to the movies on Saturday evening .

　　　 A. hard 　　　　　　　　 B. hardly ever 　　　 C. ever 　　　　　　　　　 D. hardly never