16 Write sentences.

16 Напиши предложения.

1. This is a cat.
2. These are horses.
3. This is a cake.
4. These are presents.
5. This is a toy helicopter.
6. These are helicopters.
7. This is a computer.
8. These are books.
9. These are flowers.
10. These are trees.
11. This is a lion.
12. These are lions.