Question

1. the safety belt light is

a. on when safety belts are fastened.
b. on when the engine is running.
c. off when safety belts are not fastened.
d. a reminder to fasten safety belts.

Explanation:

The safety - belt light is designed to remind passengers to fasten their safety belts. It usually turns on when safety belts are not fastened and may turn off when they are fastened. It is not related to the engine running status in terms of its basic function as a safety - belt reminder.

Answer:

d. a reminder to fasten safety belts.