Unit 5 - Lesson A

Reading
2. 1 - f, 2 - t, 3 - y
Vacobulary
3. 1 - stopping distance, decelate
   2 - kinetic energy, potential energy
   3 - work , force
4. 1 - b, 2 - d, 3 - c, 4 - a
Listening
6. 1 - c, 2 - b
7. 1 - safer than
   2 - stopping distance
   3 - kinetic energy
   4 - belt
   5 - pretty good
   6 - testing