A. If Richard wants to become a professional musician, he
B. Mr. Wu: Hi, Mark. Where's your dad?
Mark: Oh, he
to work because there was an emergency.
C. If you have a pet dog, you
feed it every day or it will die!
D. When a police officer asks to see your driver's license, you
pay to see the doctor?
Brother: No, she
because she has medical insurance.
F. According to the law, drivers
at stop signs.
G. In order to log on to the Internet, Sally
her user I.D.
H. Son: Mom, I don't want to clean my room.
it right now?
Mother: Yes, right now.