Choose the best answer.

If the factory ______ dumping poison into the lake, all the fish and other aquatic animals _______.

Choose the best answer.

We’ll get wet if we ______ out.

Choose the best answer.

If the sea water continues to be polluted, many fish species ______ extinct.

Choose the best answer.

The plants ____ if they don’t get sunlight and water.

Choose the best answer.

If you are exposed to noise above 80dBs in a long time, you _____ hearing problem.

Choose the best answer.

If we _______ all waste more carefully, dangerous chemicals ______ get into our water supply.

Choose the best answer.

All the aquatic plants and animals will die if the factory _______ dumping poison into the lake.

Choose the best answer.

If you_____ time, please write to me.