31.  A piece of advice on how to improve you lesson is "Make notes ".

32.  We must try our best to improve it.

33.  Computer improves quickly.

34.  The four players tried their best to improve their voice so that they could get the good result.

35.  For example, it can increase our knowledge, improve our expressing power and thinking power.

36.  In the future, I will try my best to improve my English and get high Marks in the each exam !

37.  Now he can write a letter in English, but he still feels it is limited, and he Decides that he will try his best to improve his English.

38.  At last, I wish you can make unremitting efforts to improve ourself, use your wisdom to lead us.

39.  One of my friends asked me why I speak English much better than him and how to improve speaking and listening.

40.  Such as in terms of our English study, It is very important for us to improve our lever.