Read the definitions carefully and select the correct words.
1. if a car or machine breaks down, it stops working
2. to meet someone who you know, when you were not expecting to
3. to get information about someone, especially to find out if they are suitable for something
4. to think of an idea, answer etc
5. to make a short or unplanned visit
6. to write all the necessary information on an official document, form etc
7. to start a career in a particular profession
8. to avoid doing something you have promised to do or are supposed to do
9. if an alarm goes off, it makes a noise to warn you about something
10. to watch what is happening and be careful
11. to stop the vehicle that you are driving
12. to put a piece of clothing on your body
13. to make a fire etc stop burning
14. to meet someone by chance
15. to go to bed later than usual
16. to turn off a machine, light, radio etc using a switch
17. to turn on a machine, light, radio etc using a switch
18. to fill a particular amount of time or space
19. to get rid of something that you do not want or need
20. to turn a switch on a machine such as an oven, radio etc so that it produces more heat, sound etc
21. to stop sleeping, or to make someone stop sleeping