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)

This is not a map of China.
I am not OK.
Is that a nice click?Yes, it is.
Is that a yellow pencil case?Yes, it is.
Is Gina your first name?Yes, it is.
改成否定句只要在谓语后加not，改成一般疑问句只要把主语和谓语倒置，且第一人称习惯上改成第二人称。

1 This is not a map of China.
2 I am not OK
3 Is that a nice clock?Yes,it is.
4 Is that a yellow pencil case?Yes,it is.
5 Is Gina your first nane?Yes,she is.

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 .