1. if this traffic signal is turned on after the red light, it means you may cross the intersection, but you wait until the crossing traffic has cleared the intersection first.

a. can
b. must
c. might
d. don’t have to

2. yellow lines mark

a. the center of a road used for two-way traffic
b. traffic lanes on one-way streets
c. roadways from shoulders
d. all of the above

3. a blacked-out traffic light should be treated the same as a

a. yield sign
b. stop sign
c. do not enter sign
d. yellow traffic light