按照括号内的要求完成改写后的句子，每空一词。

1. 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?

2. 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.

3. 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.

4. "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.

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

The mistakes must _________ _________ after our homework_________ _________.

6. 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.

7. 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.