Find the capitalization and punctuation mistakes and correct them. You can ask for a hint if you need one, but it will reduce your score.

1. am an engineering student at
2. asked me to talk to him after
3. university has a really nice library, doesn't
4. will meet you in this
5. are you
6. mother worked really hard during .
7. is the best teacher at the
8. largest city in is
9. has the worst air pollution in the
10. of the leading electronics companies in the world is
11. is it like working for
12. is the prime minister of
13. and will sign an
14. you finish the homework your
15. finished all of my homework except for my economics
16. class would be hard for
17. think any advanced speaking class would be hard for
18. is a popular destination for
19. brother wants to retire to an island next
20. brother went to in last , didn't