2.
a chance to do something
3.
a job that someone does for a long time
4.
calm and quiet, without noise or fighting
5.
harmful materials that damage the environment
6.
the way a person lives, including habits and activities
7.
moving people from one place to another by a vehicle
8.
things like movies, games and shows that people enjoy
9.
when there are lots of vehicles on a road
10.
costing a lot of money
11.
sadness from having no friend or family
12.
a place that provides medical treatment
