1. I borrowed a book from the central library

2. We discussed an interesting problem at the lecture

3. The postman usually brings the newspapers in the morning

4. When did Lomonosov found the Moscow University?

5. Automatic machinery will do all the work

6. The workers build new houses everywhere: in cities, towns, and villages

7. The engineers will complete the experiments by the end of the week

8. The instructors train the young workers to use the new equipment

9. They give a lot of time to the study of the new methods of work

10. All the students attended the lectures on mathematics

11. The students of the institute of Physical Culture will meet English sportsmen