Studying. Fill in the blanks.

Nauka. Uzupełnij wolne miejsca w zdaniach.
learn something by heart make mistakes doing a little research do homework set books revising lessons
1. I hate to read boring   . I prefer fantasy or fiction.
2. I try to spend two hours a day   .
3. We never   on Fridays. It's the first day of the weekend.
4. I hate when I have to   . I'm not good at memorizing things.
5. You're bound to   when you learn something new.
6. I am preparing a presentation for my History classes and I am sitting in the library   on the topic.