Put the verbs in brackets in the present perfect:
1.She ..... (sail) solo around Britain twice and isplanning to sail to Iceland soon.2.They ..... (fly) in a helicopter over New York andsay it is an amazing experience.3.We ..... (drive) quad bikes on the highlands inScotland once and we loved it.4.He ..... (already/ride) a camel in the desert andwould like to try riding an elephant through ajungle.5.Anton's dad ..... (travel) across Alaska on a dogsled. He's a real adventurer.