The _____________ was filled with colorful fish and coral.

You should never park in front of a ______________ in case there is a fire and emergency crews need to get in.

We played a number of ____________ games in the pool.

We saw fish, crabs, and many other types of ____________ life.

They are building another _____________ to carry more water to the city.

___________________ energy from dams is much cleaner than burning fossil fuels and therefore better for our environment.

The _______________villages depended greatly on fishing and ship building to survive.

The water that flows through an underground __________ may later become part of our water supply.

When the weather is hot, you should drink plenty of water so you do not _______________