75. Mike has written a book on the environment, and Jim has also written one.

Mike has written a book on the environment, and ______ ______ ______.

74. Our teacher didn’t allow us to look out of the window in class.

Our teacher ______ us ______ looking out of the window in class.

73. People say that the Chinese food is better than the Western food.

______ ______ ______ that the Western food isn’t ______ good ___, ___ the Chinese food.

72. The scientist began to study the coral reefs eight years ago.

The scientist ______ ______ the coral reefs ______ eight years.

71. The girl is the best at English in the class.

______ ______ is as good at English as the girl in the class.

70. The firemen _________ the family from the burning building.

V. 同义句转换。(每小题1分，共5分)

69. Dolphins show their ______ with sounds.

68. Children like to play ______ in the snow.

67. A rich man was __________ by three robbers and badly hurt.

66. ______ make tapes of their sounds and study them.