A. on average B. pay for C. temporarily D. waiter A. surprised B. employment C. perpetual D. eight A. surfboard B. discuss C. microwave D. assiduously A. pear B. crucible C. thinker D. dry up A. a world of B. having class C. as though D. dialogue A. cave B. Kivu C. all D. fighter A. predecessor B. wise C. safekeeping D. stick to doing sth A. for a time B. domesticate C. redesign D. Tour de France A. Antipodes B. action C. August D. silk worm A. run away B. air-resistance C. honey D. disturbing