Complete the sentences with one of the prepositions.
1. As time went on, the boy changed _______________ a man.
2. She works at night and sleeps _______________ the day.
3. He is very arrogant and always looks _______________ at us.
4. We went _______________ the stairs to get our gym clothes.
5. She couldn't talk to me because she was _______________ a hurry.
6. He was so tired that he slept the whole night _______________.
7. You can't drive over that bridge because it is _______________ repair at the moment.
8. We shared the money we received _______________ us.
9. She was able to solve the difficult math test _______________ ease.
10. She prefers volleyball _______________ basketball.
11. You can't leave _______________ any money. You'll need some for your ticket.
12. Teachers have gone _______________ strike in the past, so this situation is not unusual.
13. It took _______________ an hour for the technicians to restore electricity to the village.
14. _______________ now on you will report to me whenever something happens.
15. He will remain in the office _______________ a successor is found.
16. The boy was very clever _______________ his age.
17. You must hand in your thesis _______________ next week, at the latest.
18. Do you speak any other languages _______________ English?
19. The boy walked _______________ the field to the house.
20. There's a sign that says, "Keep _______________ the grass!"