1. a.writer b.carefully c.intrustry d.comply 2.a.enter b.country c.canal d.cover 3.a.patient b.ashamed c.trouble d.alter 4.a.sentence b.suggest c.species d.system 5.a.believe b.defeat c.attack d.happen 6.a.ancient b.attract c.alive d.across 7.a.person b.surgeon c.purpose d.possess 8.a.hotel b.provide c.retire d.cancel giúp mk trc 1h rưỡi nhé