Please fill in the blanks with a preposition to form the right phrasal verb.
1. bank on = to depend on - 2. bear out = to support the truth of
3. become of = to happen to - 4. blink at = to show surprise
5. blow over = to stop - 6. blow up = to explode
7. book up = to reserve - 8. break away = to escape from captivity
9. breakdown = (1) to fail to function, (2) to lose control of feelings
10. break in = (1) to interrupt, (2) to enter a building by force
11. break off = to end sth suddenly - 12. break out = (1) to start suddenly, (2) to escape from a place
13. break through = (1) to make a discovery. (2) to come out from behind cover
14. break up = (1) to end a relationship, (2) to disperse - 15. break with = to give up sth
16. brush up = to improve by study - 17. build up = to acquire gradually
18. bring about = to cause - 19. bring in = to introduce (law, idea)
20. bring off = to succeed in (sth difficult)