Revision

Check the homework exercises.

Ex1: 1 totally 　2 revolution 　3 artificial intelligence 4 birth　 5 simple-minded   6 go by  7 deal with  8 network 　9 truly 10 anyway

Ex2: revolution; network; went by; totally; truly; simple-minded; Anyway; deal with

Ex3: 1  totally  2 amazed  3 exciting  4 excited  5 cheaply 6 unlucky