A) dirty water
B) dirty air
C) clean air

A) football feild
B) playing video games.
C) watching TV all night

A) to remove dirty and germs
B) to remove dirty and germs
C) to make them wet

A) trees
B) cars
C) flowers

A) 9 – 10 hours.
B) 7 – 8 hours
C) 5 – 6 hours

A) every day
B) morning and evening
C) mid night

A) burning more garbage.
B) planting more trees
C) using more cars

A) playing video games.
B) eating lots of candy
C) break time

A) to be loud
B) to prevent spreading germs
C) to keep warm

A) cooking at home
B) listening to music.
C) factory smoke

A) Miss victoria
B) Miss Hope
C) Mr. Prince

A) dancing
B) football
C) stealing