A. all B. chef C. subscribe to D. tall A. power pack B. ask C. economical D. cut out A. bonus B. mother C. fast-food restaurant D. embarrassed A. primary B. adult C. simplify D. a pair of A. finance B. light the candles C. spectacular D. no mobile phone A. react B. mainly C. wish D. warm A. at B. commitment C. long long ago D. chest A. April B. Antarctica C. anticipate D. Turpan A. lake B. varying C. reminder D. sticker A. curiosity B. bathtub C. acquisition D. worried