Choose A, B, C, or D that best completes each sentence.

To protect the environment, we should use more _______ sources of energy such as wind and solar power.

If everyone does their part, the beaches will be a wonderful and beautiful place. We need to start now (8) _______ the beaches are damaged beyond repair.

(6)______, we can form some kind of organization that helps (7)_______ the beaches.

(6)______, we can form some kind of organization that helps (7)_______ the beaches.    

If we see rubbish, we should do our port in the protecting the land (5) ________ picking it up and throwing it in dust bins

There are a lot of things that we can do. (4) ______ we see rubbish, we should do our part in the protecting the land

I feel really very annoyed (3)_______ I see plastic bags lying on the sand, cigarette ends buried in the sand, and soda cans floating in the sea.

Pollution takes away all the (2)______  of our beaches.