A. badminton B. jumping C. back and forth D. fall ill A. impression B. ago C. how-to D. respond A. Internet B. foresight C. cassette D. pay for A. ribbon B. oilfield C. conflict D. go cycling A. operation B. cluster C. grass D. department A. fly a kite B. barbarian C. race D. educate A. blackberry B. amazement C. subdue D. look up A. dream B. predecessor C. how old D. law A. be full of B. division C. meat D. cheetah A. bring down B. catastrophic C. sign language D. ice-skate