A. philosophy B. grandfather C. Qomolangma D. fierce A. themselves B. half C. we D. boiled water A. work B. ecology C. make a deal D. spacecraft A. turn right B. keep in touch C. uncle D. go well A. friendly B. nurse C. landfill D. couple A. feline B. eastward C. flower D. radical A. weird B. garden C. assist D. thin A. parent B. look forward to C. communication D. coarse A. worker B. oral C. lark D. restaurant A. white B. thinking C. the media D. battered