1. have you learnt, came. hsve you made. have already met
2. had, went
3. have just had, didn`t have
4. has written
5. has the team won
6. have never met
7. rained, hasn`t rained
8. have you written
9. was
10. has never seen
11. Have you seen
12. got, was, went
13. have you washed
14. didn`t be
15. has worked
1.My hobby is drawing, it's completely safe, because I go to school for this.
2. Hobbies are needed because people enjoy their favorite things.
3. I can draw pictures and sell them.
4. Drawing and dancing, as well as collecting anything.
He is a good cook........
Вообще, у тебя в учебнике должна быть рубрика о том, как эти слова преобразовывать.. можешь поискать, но я сейчас помогу