31.  But some students don't know make full use of it.

32.  Therefore, we should take full use of it.

33.  He can make full use of his limited effort on his special field.

34.  And May be find a good position which really suitable to him , then he can make full use of what he learned, and make some contubition to the society.

35.  I think in order to make full use of our knowledge can't apply to practical use, we should change our job.

36.  I think changing work is necessary, but if I had got a suitable and reliable job, I will make full use of my ability, and do some achivement in my work field .

37.  On account of not having enough time in our life to try doing everything, we should make full use of it .

38.  I believe that we can do our things good as possible if we make full use our hands.

39.  When you want to finish a thing as quickly as possible, you have little time to think over how to do it efficiently, how to make full use of materials.

40.  So the user was injured, they spent lots of money, but did not get the full use of the commodities.