Question

把下面的句子变为复数形式1.This is my sister2.That is his brother3.what i

Answer 1

1.This is my sister

These are my sisters.

2.That is his brother

Those are his brothers.

3.what is that

What are those?

4.Ls this your friend

Are these your friends?

5.that isn't a book

Those aren't books.