根据首字母或汉语提示填空。
1．Many students find it very difficult to m English words.
2．Lucy can write English very well, but she must pay attention to her p and try to speak it better.
3．Just now I r that I had left my schoolbag on the playground.
4．This exam is a real c . Please study hard for it.
5．Although I failed four times, my father encouraged me to have a f try.
6．In my d life, reading newspapers has become a part of mine.
7．He used to be a "problem child", but recent c changed his life.
8．Our teacher listed three p on how to write a good essay.
9．Luckily, she has an o to make an advanced study in Beijing.
10．Most children can not c on one thing for a long time.
