Question

按要求寫句子

1. This is my brother.(改為一般疑問句，并作肯定回答）    
________  _______your brother?  
Yes,                ________.
2. These are her friends.（改為否定句）  
These                _______her friends.
3. That is his book.（改為復(fù)數(shù)句）    
    _____     _____his________.
4. I am your grandfather.（改為否定句）    
I                  _______your grandfather.
5. Mary is my sister.（改為一般疑問句，并作否定回答）    
________  _______your sister?    
No,_________ _________.
6. He is my teacher.（對畫線部分提問）    
   _______       ______he?

Answer 1

1. Is this; it is   2. are not   3. Those are; books   4. am not  5. Is Mary; she isn't   6. Who is