10. Choose the correct item. 1 Years ago, many Amazonian tribes have had/ had no contact with the outside world. 2 Ian is a travel journalist and he has been travelling/travelled around the globe in search of stories for a decade now. 3 A plumber has come/came and has fixed/fixed the dripping tap yesterday. 4 My neighbours have left/left their garden unattended and now it's overgrown. 5 They have taken/have been taking the stray dog to an animal shelter. 6 He has been/has gone to Gambia, where he's filming a documentary on the Aka tribe.