A. clock B. peak C. got D. watercolour A. cure B. ventilation C. downstream D. there A. lunch B. many C. perhaps D. frog A. floor B. moonlight C. leap D. fluctuation A. time B. instead of C. university D. award A. grid B. stop C. kitchen D. practise A. isn't B. desolate C. Mr D. of course A. dirty B. turn down C. repel D. policy A. autumn B. me C. pale D. Korean A. study B. method C. decompose D. pilot