A. Switzerland B. terrify C. enjoyment D. tunnel A. fifth B. accelerate C. key D. factor A. independently B. fossil C. accord D. oil rig A. encourage B. layer C. grand D. vote A. do shopping B. abandoned C. ugly D. advertiser A. fast B. unpack C. warm-hearted D. diver A. queue B. normal C. lose face D. advanced A. present B. giraffe C. physics D. two A. hawser B. overfish C. owl D. set in A. chip B. at the speed of C. specific D. Germany