Reorder the words to make a correct sentence.

while/ campsite/ me/ Will/ cleaning/ wait/I/ our/ you/ am/ for/ up?

A. It's good when forests release oxygen and absorb carbon dioxide.

B. Releasing oxygen and absorbing carbon dioxide help forests.

C. Forests contribute by releasing oxygen and absorbing carbon dioxide.

D. Without forests, we would have no oxygen and carbon dioxide.

A. Noise pollution refers to any loud sounds that are either harmful or annoying to humans and animals.

B. Noise pollution refers to any loud sounds either harmful and annoying to humans and animals.

C. Noise pollution refers to any loud sounds that either harmful or annoying to humans and animals.

D. Noise pollution refers any loud sounds that are either harmful or annoying humans and animals.

A. A fire started as soon as the boys leave the campsite.

B. A fire started as soon as the boys left the campsite.

C. A fire start as soon as the boys left the campsite.

D. A fire started as soon as the boys leaves the campsite.

A. The number all the time of national parks is rising over all the world.

B. The number of national parks is rising all the time all over the world.

C. The rising number of national parks is over all the time all the world.

D. The number of national parks is over the world all the time rising.

A. We will save thousands of paper if we don’t waste so much.

B. We will save so much paper if we don’t waste thousands of it.

C. We will save thousands of trees if we don’t waste so much paper.

D. We save so much paper will we don’t waste thousands of it.

A. Noise pollution can cause stress, illness, hearing loss, sleep loss, and lost productivity.

B. Noise pollution cause stress, illness, hearing loss, sleep loss, and lost productivity.

C. Noise pollution can causes stress, illness, hearing loss, sleep loss, and lost productivity.

D. Noise pollution can cause stress, illness, hearing lost, sleep loss, and lost productivity.