1．My little son enjoys English but he has trouble 　　　　　(pronounce)English words．

10．Most children can not c　　　　 　on one thing for a long time．

9．Luckily，she has an o　　　　 　to make an advanced study in Beijing．

8．Our teacher listed three p　　　　 　on how to write a good essay．

7．He used to be a “problem child”，but recent c　　　　 　changed his life．

6．In my d　　　　 　life，reading newspapers has become a part of mine．

5．Although I failed four times，my father encouraged me to have a f　　　　 　try．

4．This exam is a real c　　　　 ． Please study hard for it．

3．Just now I r　　　　 　that I had left my schoolbag on the playground．

2．Lucy can write English very well, but she must pay attention to her p　　　　 　and try to speak it better．