题目内容：

This is a map of China(改成否定句）
I am OK(改成否定句）
That is a nice clock(改成一般疑问句并作肯定回答）
That is a yellow pencil case(改成一般疑问句并作肯定回答）
Gina is my first nane(改成一般疑问句并作肯定回答)

优质解答

This is not a map of China.
I am not OK.
Is that a nice clock?yes ,it is .
Is that a yellow pencil case?yes ,it is .
Is Gina my first nane?yes ,it is .