A. factor B. bother C. robot D. viperine A. come up B. lovely C. teacher D. gorgeous A. farmer B. shortly C. pigeon D. hand in A. fallen B. farm C. grape D. whistle A. italics B. vein C. yesterday D. upset A. rebuild B. department store C. round D. expensive A. countryside B. article C. hammer D. snake A. competence B. hear C. pick out D. open space A. fire B. carton C. quagga D. stayed A. hang on B. excellent C. calendar D. in alphabetical order