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

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

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

A) flowers
B) trees
C) cars

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

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

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

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

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

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

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

A) dancing
B) football
C) stealing