Unit 1.13: 1,2,5,6,9,13,14,17,18,21,26,29,34,37,41-46 all,59-64 all,69. Unit 1.14: 5-12 all,14,15,16, 39-42 all.  Unit 1.15: 1-4 all,7-10 all,15-18 all. Chap. 1 Review: 5,9,10,11,16,18,20,26-31 all,36,37,38.