Would you help me with these sentences?

I composed some sentences. Can anyone correct them if they sound incorrect and awkward?

1. The job requires doing the work on a place somewhere else.
2. The FamilyMart chains nationwide treat mails so that anyone can drop by to pick up his/her own's easily.
3. One of my friends is filling the lunchtime for the original part-timer.
4. July is one of the months of the year my friends gather for a union.
5. I believe in that learning is no late ever.
6. The restaurant offering different kinds of menus, I chose the one that doesn't have long lines of people waiting to be served.
7. The area to which breezes from the air conditioning direct is a popular one.
8. Those children could be deprived of pleasures if toys are confiscated.
9. Is torture ever justifiable when by doing so, it causes pain and deprives pleasure from one person while the rest of the people spare their lives?
10. Never try to reach perfection in a single leap; it takes million steps to reach it.
11. I was all consumed doing the homework for an hour.