Which of the following is a sign you may be drowsy behind the wheel? A. Jitteriness
B. Happiness
C. Unhappiness
D. Irritability

Whats are the different parts of no verbal comunication, especially body language?

What is the original authority for copyright laws

Before you record your own voice, you should a. record other people's voices b. warm up and practice difficult names c. listen to your favorite songs d. read a transcript of a good radio news segment