1. done
2.written
3. seen
4. made
5.gone
6.taken
7. swum
8. ridden
9.given
10.sleept
11.raed
12. drunk
13.left
14. come
номер 2
we have ridden camels in Egypt
she hasnt finished her homework yet
I have never visited SF
have they ever travelled to Pjmpeii?