1 - b, 2 - a, 3 - b, 4 - b, 5 - c, 7 - b, 8 - b, 9 - c, 10 - b, 11 - a.
2. Those building were destroyed by the fire.
3. The student has asked a difficult question by the teacher.
4. This watch is made in China.
5. I am given a present for my birthday.
7. Are all the exercises done?
8. Are all your books closed?
9. The houses were built a hundred years ago.
10. America was discovered by Columbus on 1492.
11. When was the telephone invented?
Объяснение:
Я не увидела номер 6, поэтому так. ❤️
