Механизация производственных процессов. - 7 стр.

Упр.10.Напишите следующие существительные во множественном
числе:

A story,     a fish,   a knife,    a man, a dress, a tooth, a lamp, a box, a
brother,    a brother-in-low,     a dog, a foot, a bench, a hospital, a bed, a
sentence.


Упр.11.Поставьте подлежащее              в   единственное    число,    сделав
необходимые изменения.

1. These are their books.
2. We have English and French lessons.
3. We have English and French lessons.
4. Roses are beautiful flowers.
5. Houses have rooms.
6. Those are little children.
7. Foxes are animals.
8. Watches are small clocks.
9. Classrooms have black boards.
10. These are old oaks.
11. Dogs have tails.
12. Those boys are good friends.
13. Balls are round.
Упр.12.Поставьте существительные во                 множественное      число,
произведя соответствующие изменения.

1. This book is interesting.
2. That is a cartoon.
3.This is a space film.
4. That is a new supermarket in our town.
5. That biscuit was tasty.
6. ItÔs a nice cotton dress for my niece.
7. That goose is bid.
8. There is a mouse in the house.
9. This datum is difficult to understand.
10. The crisis is over now.