Prepositional phrases. Choose the correct preposition.

1. He donated the money _____ a good cause.

2. They left town _____ anticipation of the political crisis.

3. It is prohibited _____ law.

4. The old barn was _____ flames.

5. The elevator was out _____ order.

6. It took me _____ surprise.

7. He is _____ a diet.

8. She transferred me money _____ mistake.

9. I will be with you _____ a moment.

10. You need to have your documents _____ hand.