4.　　　 Our ____________(政府) encourages people to plant more trees to make the world around us more beautiful.

3.　　　 If you lose your way in the forest, you can use a c____________ to tell the directions.

2.　　　 ---- Where is Mother?　 ----She is in the b__________ to have a shower.

1.　　　 The boy was b____________ enough to go into the dark street alone at midnight.

30. The purpose of the research had a more different meaning for them than___

a. our　 　b. it did for us 　c. that　 d. it did from us

29. Lying in bed, we listened to the heavy rain ____ the window.

a. beating　 b. hitting　 c. striking　　 d. knocking

28. ____ nothing worth ___ from the house, the thief left at once.

a. to find , to take　　　 b. finding, taking

c. finding , to be taken　 d. to find , being taken

27. He was treated ____ a great dinner while treated ___ a distinguished guest.

a. to , as　　 b. for , as　 c. for , to　 d. on , to

26. ____ breaks the law will be punished in time.

a. anyone　　 b. those　　 c. those who　　 d. anyone who

25. ____, so she had to be sent to the hospital.

a. being　 ill　　　　　　 b. her mother was ill

c. her mother being ill　 d. having been ill