QUESTIONS
29. You can help make sure to get enough sleep every night by
A. waiting until you are exhausted before going to sleep
B. going to bed at the same time every night
C. sleeping in a cool, quiet, dark room
D. B and C
Explanation: In order to get a good night's sleep you need darkness and a comfortable environment. You also need to go to sleep the same time every night so you do not feel exhausted upon awakening.