Relative Pronouns

I'm looking at the photograph ......... you sent me with your letter.

I think you will see that this is the best museum ......... you can find in the town.

Deep-sea divers wear wetsuits to protect ..... under the water.

If you were a diver, you would buy ..... a JIM suit or helmet.

Divers use external air supplies to enable ..... to breathe under water.

Rachel Carson's first book, Under the Sea-Wind, described struggles sea creatures find ..... facing.

Rachel Carson's life was marked with conservation efforts that we ..... can learn from.

Rachel Carson put on a diver's helmet and explored the reefs of the Florida Keys for ......

The bends occurs when divers raise ..... to the surface too quickly.

A diver must supply ..... with a mixture of oxygen and different gasses.