43. A. for ever B. just now C. right away D. ever since
42. A. washes B. to wash C. washing D. washed
41. A. give B. take C. change D. turn
40. A .are used to B. used to C. used D. have used to
39. A. to stay out of B. to stay off
C. to stay over D. to stay away from
38. A. houses B. droppings（粪便） C. eggs D. food
37. A. mean B. see C. think D. realize
36. A. to B. for C. at D. in
But if you do touch a sick bird, remember 42 your hands carefully with soap 43. Experts also say having good habits and a healthy body will help you 44 safe from bird flu. For example, do not buy or eat birds that 45 . Do not eat anything that has touched raw（生的） meat. Also, don’t forget to open your windows often and exercise every day. 46 enough sleep is also very important for 47 illness. If you feel sick, see a doctor as soon as possible. 48 , no one in China has bird flu. But WHO says children under 12 years old could easily get sick with bird flu. Try to stay away from people who have the flu, and always cover your mouth and nose when you 49 .
35. This morning, I saw a man _________ on the road on my way ________.
A. lies, there B. lied, to school C. lying, home D. to lie, to the shop
Everyone is talking about bird flu. Yes, it is a very dangerous illness that could make people very sick. It will be some months still before we have good medicine 36 bird flu. But that doesn’t 37 you can’t do anything to prevent（预防）it now.
So far, all the people who have caught bird flu have been those who touched sick chickens or their 38 . So it’s a good idea for people 39 living chickens.
“People 40 go to the markets to buy living chickens to eat, but now they have to 41 that habit（习惯）,” said Peter Cordingley, a WHO expert（专家）.