句型转换Thisismypen.（改为否定句）TomisSue'sbrother.(改为一般疑问句,并作肯定回答）Wearefriends.(改为一般疑问句,并作肯定回答）Williamsisourteacher.(改为一般疑问句,并作肯定回答）IsCrisp

Question

句型转换
This is my pen.（改为否定句）
Tom is Sue's brother.(改为一般疑问句,并作肯定回答）
We are friends.(改为一般疑问句,并作肯定回答）
Williams is our teacher.(改为一般疑问句,并作肯定回答）
Is Crisp our teacher.（改为否定句）
Is this you ruler?(做否定回答）
Tom and bill are Sandy's friends.(改为否定句）
正确滴加分10!

Answer 1

This is my pen.（改为否定句）
---This isn't my pen.
Tom is Sue's brother.(改为一般疑问句,并作肯定回答）
---Is Tom Sue's brother?
---Yes,he is.
We are friends.(改为一般疑问句,并作肯定回答）
---Are you friends?
---Yes,we are.
Williams is our teacher.(改为一般疑问句,并作肯定回答）
---Is Williams your teacher?
---Yes,he is.
Is Crisp our teacher.（改为否定句）
---Crisp isn't our teacher.
Is this you ruler?(做否定回答）
---No,it isn't.
Tom and bill are Sandy's friends.(改为否定句）
---Neither Tom nor Bill is Sandy's friends.