(1)Vocabulary test (Unit 3-4 Food for future)(2)Unit 5-1 History of Money: paragraph check, keywords#1: Today’s money(currency)(has not been this way/unusual things were used in the past)#2: History of coins, #3: History of paper bills#4: Today’s coins and paper bills (comparison: US vs many other countries)#5: Trivia things about money(the lightest money, the heavist money, and the smallest money)(3)Vocabulary check(4)Vocabulary ex A,BHomework: Vocabulary for this unit. Read all the text carefully.