A. Amazon B. longer C. guide D. trip A. show B. a great deal C. inhabitant D. reveal A. guidebook B. distinct C. diary D. delay A. at last B. horrible C. dancer D. lift off A. biogas B. keep it up C. mom D. share A. institute B. keep in touch with C. difficult D. at times A. saying B. inrush C. slow D. on vacation A. country B. relic C. textbook D. strawberry A. commit B. tour C. twice D. reusable A. director B. dragon boat C. all-time D. vanilla