Помагите плис тема peresent prefect

1) has gone

2) have seen

3) haven't had

4) haven't seen

5) have won

6) haven't met

1. My mum isn't at home now. She has gone to the supermarket.

2. So far this month I have seen three films.

3. I'm hungry. I haven't had my lunch yet.

4. I haven't seen Helen yet today. Is she at school?

5. Our football team has won all its matches so far this year.

6. I don't know your boy-friend. I haven't met him yet.