1 . I was careless about handing in my homework, and thus my assignment _______ (截止日期) was not met. (根据汉语提示单词拼写)

2 . Meng Hao’s ________(describe) of his first day at senior high left a deep impression on me. （所给词的适当形式填空）

3 . Nobody is born speaking perfect English; _______________ (流利) is something that takes time and hard work to achieve. (根据汉语提示填空)