下面的句子是对是错?对的请抄一遍,错的请改正.

问题描述:

下面的句子是对是错?对的请抄一遍,错的请改正.
Is these your grandparents?
Those is my sister.
This are my mother.
Are these your friend?
That is my cousin.
我的财富值花光了,没办法了

Are these your grandparents?
This is my sister.
This is my mother.
Are these your friends?
前四个都有错误,上边是改过后的句子.
That is my cousin.第五个句子是对的.
不要着急,