1 Has helen ever tried...
2 did you go
3. I have never been
4. traveled
5. Paula and Judith have been married
6. Have you finished
7. came, told
8. visited, went, was, havent visited
9. when did you come
10. I came
11. did you watch
12. they have already left
13. have you known
14. met, I have known
15. happened
16. did you read
