The sand is dancing in the wind in the desert.

We had a picnic at the lake over the weekend.

We went for a picnic to the lake on the weekend.

What is at the bottom of this lake?

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

The content of this book is very high quality.

He pawned his watch to get money.

What are you doing?

The Lord protects us.

He feels responsible as the head of the family.