Odpowiedź:
1.i have known
2. have already seen
3.have been
4.has worked
5.hasn't taken
6.haven't done
7.haven't talked
8.Have you had dinner?
9.Has the dog run across the street?
10.Have they called you?
11.have never had
12.have your team won teh first price?
13.has cut
14.haven't tried
15.has just leaved
16.Have you done a bungee jump yet?
17.hasn't joined
18.have just begun
19.Have you ever flown a plane?
20.has already read
Wyjaśnienie: nie jestem pewna wszystkich ale raczej jest dobrze
