Me podrian verificar se esta bien estas oraciones sobre Experiences :1) I repaired my sister's computer but it took 4 hours2) I have almost learned another language in 5 months (Catalan)3) I have frie?

Me podrian verificar se esta bien estas oraciones sobre Experiences : 1) I repaired my sister's computer but it took 4 hours 2) I have almost learned another language in 5 months (Catalan) 3) I have friends who like to party but I'm not like that. 4) I have fun when my cousin came because he is different from the others. 5) I have to learn to express myself better with people. 6) I have not slept in a few days for studying chemistry. 7) I have not needed to clean the house when they tell me and I get angry. 8)I have not seen the last episode of the "The Walking Dead" series, but they told me it was very good. 9) I have not read the language book that I have exposed in 14 days. 10) I have not fixed the kitchen clock, my mom is going to get mad. PORFAVOR.