II Put these sentences into interrogative and negative forms.

1. My friends know a lot of foreign languages.

2. A computer is a specific kind of a counting machine.

3. The builders of our town build a lot of houses every year.

4. We have a library and a reading room in our college.

5. Future electricians learn many special and general subjects.

6. They want to be good specialists.

7. You usually use a dictionary when you translate different texts.

8. Our graduates work in different branches of agriculture.

9. We use a lot of reference literature at our lessons.

10. My friend studies very well.