Put the verbs in brackets into the past
ple, the present perfect or the presentperfect continuousEaster Island, or Rapa Nui,is a small island in thePacific Ocean. People1) have been living (live)on the island for over 1,000 years.But life on Easter Island 2)........(not/always/be) easy. Whenpeople first 3) ............ (arrive)around 800 A.D., the island had a thick covering oftrees and there was plenty of food. But the forests..... (disappear) about 600years ago and life 5) .....(become) very difficult for the people of EasterIsland. These days, life is easier because touristsnonof6).......................... (start) coming to theisland. But the visitors 7) .........(already/have) a negative effect on the island andits culture. For years now, the mayor of EasterIsland 8)........... (try) to find away for tourists to enjoy the island withoutdamaging it, but so far the problem remainsunsolved.