A. hospital B. koala C. go along D. varying A. in font of B. long long ago C. anxiety D. patient A. bike B. landowner C. radioactivity D. across the road A. Sahara B. zoomorphic C. between D. mean A. on foot B. contradict C. let me see D. percent A. multiple B. mistake C. show in D. by subway A. frantically B. uncomfortably C. post office D. go up A. arcade B. I C. bookshop D. sounding A. acquisition B. attempt C. healthy D. era A. vegetable B. accidental C. domesticate D. good-bye