3:Have you ever been to Australia?
4: Have you ever lost your passport?
5: Have you ever flown in a helicopter?
6: Have you ever eaten Chinese food?
7: Have you ever been to New York?
8: Have you ever driven a bus?
9: Have you ever broken your leg?
exo2
2: Helen has never been to Australia.
3: Helen has eaten Chinese food a few times.
4: Helen has never driven a bus.
5: I have been to New York once.
6: I have never played Tennis.
7: I have flown in a helicopter twice.
8: I have never been late for school.
exo3
2: She has been married three times.
3: she has done a lot of interesting things.
4: She has written ten books.
5:She has travelled all over the world.
6; She has met a lot of interesting people.
exo4.
3: They have been married......
4:he has been ill .....
5: we have lived
6:She has been working ......
7:He has had...
8: I have learned
exo5:
2: I know her very well
3: I have known her
4:Have you been waiting
5:works
6:has been reading it...
7:Have you lived
8:I have this coat ...
9:is/ has been there