Unit1 Disneyland Unit2 No smoking,please! Unit3 Body language Unit4 Newspaper Unit5 Charlie Choplin Unit6 Mainly revision Unit7 Canada Unit8 First aid Unit9 Saving the earth Unit10 At the shop Unit11 Hurricane! Unit12 Mainly revision Unit13 Albert Einstein Unit14 Satellites Unit15 A famous detective …… · · · · · · (收起)