Jane help her mother to do the housework when she has free time.

Working as a doctor would give me a chance taking care of people's health.

A number of wildlife habitat reserves have been established in order to saving
endangered species from extinction.

Children learn primarily by directly experiencing the world around it.

  She always try to finish her homework before going to bed.

 My mother always get up early to prepare breakfast for everyone in the family.

 The policeman warned the tourists not walking alone in empty streets at night.

Many people object to use physical punishment in dealing with discipline problems at school.

My brother usually /ask me for help /when he /has difficulty with his /homework.

Animals like frogs #have waterproof skin #that prevents #it from drying out quickly in air, sun, or #wind.