Read the text and fill in the gaps with the correct form of the given words

When I was a [ ], I wasn't a really good one. I was lazy, [ ], and not very clever. I wasn't very popular with the teachers because of my awful behavior and poor achievements. They often told me that I was completely [ ] when I couldn't say a word when they asked me. I didn't try to learn any subject because of my laziness and arrogance. I [ ] almost everything because I wasn't listening at all. I didn't read any books, that's why I couldn't read and write well; I was completely [ ]. No wonder I failed my final exams in all the subjects and as a result, my school didn't give me a certificate.