1. Since I left school,I've travelled a bit.....до конца предложения. Подчеркнуть надо I've travelled.
2. I've lived in Manchester since 2006.
(I've lived)
3. I joined FriendsBook in April last year so I've been a member......
(I've been)
4 It's great and I've made.....
(I've made)
5.But I haven't seen anyone......
(I haven't seen)
6. I've lost touch with lots.........
(I've lost)