Unit 6 How many classrooms are there in your school?1.(1)14(2)32(3)11(4)12(5)24(6)46 (7)17
(8)20(9)19
2.(1)T (2)F (3)T (4)F (5)F (6)F (7)F3.(1)eleven(2)twelve(3)thirteen(4)sixteen
(6)fifty(7)thirty-twotwenty-one
(5)forty
(9)forty-seven
4.(1)C(2)B(3)E(4)A (5)D5.(1)to(2)many(3)in(4)Is (5)over(6)or