A. contents B. keep on C. worse D. puzzled A. clean the room B. medicine C. thirstily D. bench A. fridge B. remarry C. help yourself D. play with A. lines B. rabbit C. gratitude D. glad A. waltz B. ballad C. up and down D. attention A. fall off B. without C. Tibetan D. teaching A. rambling B. take a look at C. hide D. crocodile A. throw B. ignore C. romantic D. West Hill A. clothes shop B. crystal C. chemical D. pay attention A. illness B. bite C. progress D. fond