根据下列句子及所给单词的首字母，在答题卷上按题号写出各单词的完全形式（每空限填一词）。
小题1:My brother finds watching English-language videos f________ because the people speak too quickly and he can’t follow it.
小题2:The students are all busy getting ready for the f________ exam.
小题3:Michael Jackson died at the age of 50 and his d________ made us shocked and sad.
小题4:I would like to r________ to your e-mail, but I don’t have time.
小题5:He u________ to cause lots of problems for himself and his family, but now he has changed.
小题6:The dictionary b________ to my sister. Look! Here’s her name on it.
小题7:--- Who t________ you math last term?
--- Mr. Zhao.
小题8:People like to talk to Linda because she is a good l________.
小题9:I d________ the letter into the mail-box in front of our school just now.
小题10:I think there are m________ of stars in the sky.
