Перепишите предложения, употребив все существительные во множественном числе и сделав соответствующие изменения, подчерните все слова с изменениями:

1. This is a nice city.
2. The roof of this house was white.
3. Is that a goose or a hen?
4. There is a mouse in the cellar.

1. This are nice cities.2. The roofs of this houses were white.3. Are that gooses or hens?4. There are mouses in the cellar.