Rashi questions for Behar Bichukotai

According to Rashi...
1. What is Shmittah doing next to Har Sinai? (25:1)
2. What does the term dror, freedom, imply? (25:10)
3. What does the Torah mean by "don't harass one another?" (25:17)
4. What does Rashi compare someone who leaves Israel to? (25:38)
5. What is the "pride of your might" that Hashem will break? (26:19)
6. What is the Torah referred to in plural? (26:46)