Преобразуйте следующие предложения в форму множественного числа. Пожалуйста!!!
1.This factory is very big.
2.There is a desk in this classroom.
3.She has a beautiful dress.
4.That gentleman knows my brother.
5.This girl isn't my niece.
6.That table is made of wood,
7.An apple isn't a vegetable.
8.There was a pen on this table.
9.This man was a student last year.
10.Is that sheep your?
11.This cat caught a mouse.
12.That game isn't interesting.

1.These factories are very big.2.There are desks in this classroom.3.She has  beautiful dresses.4.Those gentlemen know my brother.5.These girls arn`t my nieces.6.Those tables are made of wood,7. Apples aren't vegetables.8.There were pens on this table.9.These men were students last year.10. Are those sheep yours?11.These cats caught  mice.12.Those games aren't interesting.