thisissamist-shivt.改为一般疑问句

Question

改为一般疑问句【英语】
THIS IS 【MY PEN】
1.改为一般疑问句?
2.对一般疑问句作肯定回答?
3.对一般疑问句作否定回答?
4.改为否定句?
5.就括号部分提问?

Answer 1

1 Is this your pen?
2 Yes,it is.
3 No,it isn't.
4 This is not my pen./ This isn't my pen.
5 What is this?