Which of these can help you stay alert while driving?
a. Taking short breaks before you are drowsy.
b. Keeping the cab warm.
c. Taking a cold pill.
d. Scheduling trips during hours that you are normally asleep.
Correct Answer: Taking short breaks before you are drowsy.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.