71.  However, how to deal with the leaves is a difficult problem.

72.  I want eagerly you can tell me how to deal with the preblem .

73.  Since students go to school, teachers try their best to teach them knowledge and tell them how to deal with what happened in life.

74.  It is easy to deal with problems in work or life.Furthermore, the others want to change the job, owning to the need of work etc., they have to continue his job.

75.  On the contrary, others have the ability to deal with all kinds of fairs and want to enjoy chanlengment .

76.  On the other hand, if one often hop job , he May have many opportunities to deal with all kinds of things, and accumulate experiences for future development.

77.  They always do the same work so they are familiar with the condition and they can deal with all kind of problems easily.

78.  It is high time to deal with the important social problem.

79.  Once difficulties come to you, you should not give up, however, you should be brave to deal with them.

80.  We also can't keep calm when we deal with an question.