A) dirty air B) clean air C) dirty water
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) cars B) trees C) flowers
A) 9 – 10 hours. B) 5 – 6 hours C) 7 – 8 hours
A) morning and evening B) mid night C) every day
A) burning more garbage. B) using more cars C) planting more trees
A) eating lots of candy B) playing video games. C) break time
A) to be loud B) to prevent spreading germs C) to keep warm
A) cooking at home B) factory smoke C) listening to music.
A) Miss Hope B) Mr. Prince C) Miss victoria
A) stealing B) football C) dancing |