Ответ:
1)Has Helen ever tried sushi?
2)Did you go to the wedding last night?
3)I have never been to Paris
4)This year I have travelled
5)Paul and Judith have been
6)Have you finished your homework yet?
7)Came..has told
8)have visited.......
went
I was in Spain
I haven't visited
9)Did you come
10)have come
11)Did you watch
12)have already left
13)did you know
14)have met..........have known
15)happened
16)Have you read