Ответы
1. Dozens of different languages ARE SPOKEN in this country.
2. The climate is mild in that part of the country. Unusual fruits and nuts ARE FOUND everywhere.
3. Diamonds usually look like pieces of glass when they ARE TAKEN out of the ground.
4. The chalk that IS USED in classrooms IS DUG from the cliffs or the ground. It IS MADE in factories by mixing several different materials together.
5. The country's farmlands produce maize, wheat, soybeans, and other crops that ARE SOLD to countries all over the world.
6. The storm was terrible. A lot of houses WERE DESTROYED.
7. Moscow WAS FOUNDED in 1147.
8. Many Africans WERE TAKEN to the island long ago to work as slaves on sugar plantations.
9. He put out the candle and they WERE LEFT in total darkness.
10. Another exciting opportunity WILL BE OFFERED to him next month.
11. The house WAS REPAIRED two years ago.
12. The house WILL BE REPAIRED in two years.
13. This is our house. It IS regularly REPAIRED.
14. The timetable WAS CHANGED last month.
15. You can use the shelf. All the books ARE KEPT in the bookcase now.