1. teacher - teaches people
2. doctor - cure sick people
3. police officer - keeps us safe
4. firefighter - keeps us safe from fire
5. street sweeper - cleans the streets
Hi Hoony,
I'm happy that you did not forget to do your homework. It seems that you know what those people above do, good job! However, please study the corrections that I made. You still have to be careful of your usage of prepositions and subject verb agreement. Overall, keep on studying our lessons! Merry Christmas, Hoony!
Teacher Julie ^___^