99．夏天外出时最好戴上太阳镜。

You’d better _________ _________ your sunglasses while you are out in summer．

98．能告诉我你何时出生的吗?

Could you please tell me when you _________ _________?

97. The young man is happy to hear the new policy because he can go on with his education. (改写句子，句意不变)

The young man _________ _________ _________the new police because he can _________ his education.

96. We have no time to go for a holiday because we are busy studying for our exams. (改写句子，句意不变)

We are _________ busy studying for our exams _________ _________ to go for a holiday.

95. We must correct the mistakes after the teachers cheek our homework. (变为被动语态)

The mistakes must _________ _________ after our homework_________ _________.

94. "Are the children able to study in the new classroom this term?" Mr. Wang asked. (改写句子，句意不变)

Mr. Wang asked _________the children _________able to study in the new classroom.

93. The scientists found the dinosaur eggs in the 1920s in Liaoning Province. (就画线部分提问)

_________ _________the scientists _________ the dinosaurs eggs in Liaoning Province.

92. The bus station offers all kinds of food and drinks to the passengers. (变为否定句)

The bus station _________ _________ all kinds of food and drinks to the passengers.

91. The old vet has worked in the country for more than 30 years. (变为一般疑问句)

_________the old vet _________ in the country for more than 30 years?