A. disappearance B. plastic C. be hard on D. grammar A. stick B. economy C. grower D. reserve A. necessary B. dagger C. company D. look for A. policy B. at that moment C. solar D. across the road A. exam B. milestone C. physician D. attraction A. stripe B. thirstily C. sunglasses D. flashlight A. support B. hold back C. twenty-third D. star A. affectionate B. relaxation C. I D. puzzle A. dark B. novel C. ever D. recount A. excellent B. get C. greedy D. rub