72. They went there by bus instead _______ on foot.

71. Mum, will you please look _______ my homework?

70. There is something　 new _______ today’s newspaper.

69. Mr. Smith often goes _______ a ride before breakfast.

68. Kate fell _______ the tree and hurt herself.

67. Don’t tell Jim about it. It’s only _______ you and me.

66. There may be many snakes _______ the island.

30. In those days, few people liked taking a bus, _____?

　　　　　　　 A. didn’t they　　　　　　　　　 B. did they　　　　　　　　 C. don’t they　　　　　　　　　　 D. were they

29. There are more than ______ in our school.

A.　　 two hundreds teachers

B.　　 two hundred teachers

C.　　 two hundreds teacher

D.　　 two hundred of teachers