A. pitfall B. outdoors C. colleague D. anyone A. main unit B. wait C. never mind D. image A. pin B. moral C. cliche D. everyone A. anywhere B. faintly C. toe D. decompose A. humidity B. hill C. regardless of D. in all directions A. go cycling B. Tian'anmen Square C. smell D. command A. make money B. seem C. hug D. legendary A. speak up B. wonderful C. cosmology D. seasonal A. bored B. porter C. miniature D. sweets A. writer B. put up C. either way D. quite a few