Answer:
1. goes
2. works
3. This one doesn't really make sense. There needs to be a "would" after the "he" for it to make sense. "He would learn English quicker if he goes to England"
4. misses
5. forget
6. help
7. drive
8. If you choose "not", it's grammatically incorrect but it's better than choosing "be"
9. work
10. Again, this needs to have something before it to make sense. "You CAN solve this problem if you read his paper"
11. Pay
12. Do (grammatically incorrect)
13. Needs to have something before it to make sense "Unless you are careful, you WILL lose the job"
14. Use
15. lend
16. Needs to have something before it to make sense "You CAN burn your fingers unless you use gloves"
17. remember (weird tense use in the sentence)
18. Needs to have something before it to make sense "He WILL be angry if you continue turning the radio up so loud"
Explanation:
English.
Also, it could be wrong because it might relate with something you learnt in school. It's really weird that it has so many errors