Test 13 & Lessons 78 - 79

Take Test 13 ~ preferably when you are alert and rested (:

Lesson 78 Problem Set #s 2 - 7, 10 - 16, 20 - 25, and 28 - 29.

Lesson 79 Problem Set #s 13 -1 4, 17 - 21, 27, and 30.