11.  In the next term he will try my best to improve them in order to lift my place.

12.  It can improve our English.

13.  Some ways could make the people who lived in country improve the agricultural production, and improve their living condition.

14.  So I hope Miss Lin can give us a lot of chances to hear English in order that I can improve my hearing.

15.  I studied much harder so that I could improve it rapid progress .

16.  White board need to improve too.

17.  The football movement in our class improves so quickly.

18.  Through the trains , we can improve our English.

19.  In London he working hard to improve his English, then he began to write some articles and books on politics and social problems.

20.  If the condition of the soil is not good, you should improve it.