74. --- Why did the woman look unhappy? --- Because she felt worried _______ her sick　baby.

　 A. for　 B. to　 C. on　 D. about

73. --- Look! The farmers are still working ______ the heavy rain. -- Oh. Let’s go to help them.

　 A. with　 B. in　 C. under　 D. without

72. --- Where does the boy usually have breakfast?　 --- He usually has it _______ home.

　 A. on　 B. from　 C. in　 D. at

71. --- What kind of tea do you like?　 --- I like Chinese tea _______ nothing ______ it.

　 A. with; in　 B. in; on　 C. on; with　 D. for; at

70. --- Can you make a sentence _______ the word　“produce”?　 --- OK. Let me have a try.

　 A. in　 B. by　 C. with　 D. at

69. My uncle has just bought a house ____ a small garden ___ front of it.

　 A. with; in　 B. of; at　 C. near; by　 D. in; on

68. --- Is the old bridge made_______ wood?　 --- Yes, it is.

　 A. in　 B. of　 C. from　 D. into

67. --- Does his uncle live in London?　 　--- Yes, he has lived there _______ two years ago.

　 A. from　 B. in　 C. before　 D. since

66. --- Who are the boys _______ green sports　shirts? --- Oh, they are the fans of Guo’an Team.

　 A. with　 　B. in　 C. at　 D. from

65. --- What are you doing?　 --- I’m writing my talk_______ tomorrow.

　 A. on　 B. by　 C. to　 D. for