Question

用these,this,those,that造句,并改为否定句(家庭成员用上)

家庭成员，姐、,妈、爸、兄、奶奶、爷爷、祖母、儿子、女儿、伯母、叔叔（叔叔前面加an）
谢谢！！！！！！！！！！！！！！！谢谢！！！！！！！！！！！

Answer 1

1. these are my parents.    these aren't  my parents.

    this is my mother and this is my father .  this isn't  my mother and this isn't  my father

2. that is my uncle . that isn't  my uncle

   those are my uncles .those aren't  my uncles.