Present Perfect-Present Perfect Continuous​

2 Are your parents planning their summer holidays at the moment?
Yes, they are. No, they are not.
3 Is your sister working hard at the moment?
Yes, she is. No, she is not.
4 Is your brother studying French this year?
Yes, he is. No, he is not.
5 Are we working in groups today?
Yes, we are. No, we are not.
6 Am I sitting  in your place?
Yes, you are. No, you are not.
7 Are you waiting for your friends?
Yes, I am. No, I am not.
8 Are we winning at the moment?
Yes, we are. No, we are not.
9 Is Mr Daviers watching me?
Yes, he is. No, he is not.

1. Where's Ann? Have you seen HER?

2. Where are my keys? Where did I put THEM?

3. That is not my bag, MINE is black.

4. This letter is for Bill. Can you give it to HIM?

5. We wrote to John but he didn't answer OUR letter.

6. “I can't find my pen. Can I use YOURS?” “Yes, of course.”

7. We're going to the cinema. Why don't you come with US?

8. Can we use your washing machine? OURS is broken.

9. Did your sister pass HER exams?

10. Tom invited some friends of HIS to the restaurant.

11. Some people talk about THEIR jobs all the time.

12. Last night I went out for a meal with a friend of MINE.

13. We had dinner with a neighbour of OURS.