traffic question and answer?

[boneheaderss]

4) Being in the blindspot of other vehicles
5) ?
6) irrespective of the age of the driver
7) headlights
8) 8, but this law is a minimum requirement. This 8 year old was paralyzed in a just a seat belt: http://www.boosttil8.org/
9) ?
10) white/ residential/ business
11) eye contact
12) ?
13) should pay the fine before the specified date
14) none of these are correct. Generally, in good rode conditions, for every 10 mph in speed, have at least 1 second. So if you are going 10 mph, have a 1 second following distance. If you are going 30 mph, have a 3 second following distance. If you are going 60 mph, have a 6 second following distance.

15)alcohol, drugs, and even legal over the counter drugs
16) a public concern?
17) all of the these are correct
18) ?
19) large solid white lines
20) should be avoided as much as possible
21) ?