Fill in the blanks.

Hello, my name is Emma. I am 9 years old. I am a student. My mother is a (1)  ______. She works in a (2)  __________. My mother loves to take care of old people. My father is a (3)  __________. He helps protect the town people. My older sister is an (4)  __________. She works in an office. They all love their jobs.