... He/engineer I/ stident They/sisters You/12 We/brothers She/doctor S1 : Is it a chair ? S2 : Yes, it is. III. HOMEWORK. - Do exercises P 26 - 31 (workbook) - Prepare for 45 minutes test IV. ... Furniture: * Crossword puzzle: grammar practice 10 P43* * Guessing game: ss draw their own pictures of furniture on a scrap of paper. Example exchange. S1 : Is it a T.V ? S2 : No. it isn't ... - 19, and the decimals: 20, 30, 40, 50, 60 , 70, 80, 90, 100. Teacher reads: Seventeen, seventy, eleven, one hundred, thirty, sixteen, forty, twelve, thirteen, fifty, eighty, ninety, eighteen,...