A. look B. tournament C. walk D. amused A. undertaking B. dentist C. impose D. dig A. must B. a couple of C. July D. elapse A. account B. kiwi fruit C. vehicle D. bad A. gentleman B. call C. porcelain D. splendid A. headache B. black-and-white C. empty D. cheer on A. tremble B. universal C. remember D. lunar probe A. amber B. rich C. at most D. politics A. ply B. mumps C. rotten D. weaken A. record-holder B. skyscraper C. so far D. remain