What is at the bottom of this lake?

I strained a muscle at the gym yesterday.

This is a special day.

He cooked specially for me.

This math problem requires finding out what the base of the logarithm is.

What is at the bottom of this lake?

His foot is very fast.

I bought three pairs of new socks.

He injured his foot.

She was moved when she caught the first sight of the beautiful scenery.