1.has been
2.hasn't had
3.hasn't played
4.haven't had
5.haven't seen
6.have just realized
7.has finished
8.have you known
9.have you taken
10.has he eaten
11.have lived
12.has the milkman left/has left
13.have bought
14.has written
15.have finished
Mình gửi cho mình ctlhn và vote với ạ,thanks!^^