... 2 013 20- Learn by heart vocabulary.- Do exercise B1,2,3 – Workbook.- Prepare the next lesson (B3,4).Sunday, October 27, 2 013 142. Listen. Practice with a partner.Sunday, October 27, 2 013 10 ... + infinitiveSunday, October 27, 2 013 11It is raining. I must take an umbrella.Must + bare infinitiveSunday, October 27, 2 013 21Sunday, October 27, 2 013 18 Ba: All right. See you Ba: ... Bye. Ba: Bye.Sunday, October 27, 2 013 9 Mom, the weather is nice. You should go for a walk with me.Should + bare InfinitiveSunday, October 27, 2 013 51.Ba invites Nam to play table tennis.2.Nam...