根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。
I am a middle school student. I used to spend too much time ___小题1:___(闲聊) on line at night. The next day, I often felt. ___小题2:__(困倦的) in class, and I couldn’t .___ 小题3:__(回答) correctly to the teachers when they asked me questions. I made lots of ____小题4:__(错误) in the tests. I didn’t know the ___小题5:__(重要) of studying hard. And my mother always ___小题6:__(担心) about my school. At ___小题7:___ (现在) I have ___小题8:___(认识到) that it’s silly of me to do that. I listen carefully in class and do my homework___小题9:___(小心地) every day. At night I read some books after finishing the homework to be knowledgeable。I have good grades now. I will be more careful and ___小题10:___(耐心)。 My mother and my teachers are very impressed.