1)We just have met an American actor.
2)Has your husband sold the house?
3)I haven't started my new job yet.
4)Have you ever been to New York before?
5)Ann hasn't chosen the desert yet.
6)They have done the shopping today.
7)Has Tom ever visited Disneyland
8)Have I just seen a horror film?
9)She hasn't found her coat.
10)The cat already has eaten up the fish.