A. fire station B. help C. lesson D. point to A. label B. nickname C. smartphone D. be able to A. tree B. strictly C. slip D. Signor A. insignificant B. mystery C. belong D. hover-train A. inject B. freedom C. oblige D. X-ray A. used B. text message C. apart from D. at once A. use up B. English book C. address D. as as A. hurt B. today C. living D. worried A. leave B. suffering C. photographer D. cyclist A. pence B. article C. disused D. cup