1.
an exciting and sometimes dangerous experience
2.
a job that you do for a long period of your life and to earn money
3.
the regular work that you do to earn money
4.
showing a strong belief in something or a strong feeling about a subject
5.
a group of people who work together to do something
6.
to do a job, especially the job you do to earn money.
7.
a person who studies people and things from the past
8.
to swim under water, usually with breathing equipment
9.
to teach someone how to do something, usually for a job
10.
the decision to choose one thing or person and not someone or something else
