8. I haven't been to Spain.
9. Bill isn't playing football.
10. I don't like Maths.
11. My friends didn't attend the lecture yesterday.
12. He won't be happy to see you.
8.i haven't been to Spain.
9.Bill isn't playing football
10.i don't like maths
11.my friend didn't attend the lecture yesterday
12.he won't be happy to see you.