If you must walk on the highway, you should:

Question

Question: If you must walk on the highway, you should:

Options:

1.  Walk on the side that has the widest shoulders
2.  Walk on the right side so that approaching cars can see you better
3.  Walk on the side with the highest amount of traffic
4.  Walk on the left side in order to watch for approaching vehicles (traffic)

Answer 1

4. Walk on the left side in order to watch for approaching vehicles (traffic)

If you must walk on the highway, you should walk on the left side in order to watch for approaching vehicles (traffic).