AdvantageandDisadvantageofStayingup
Ithinktheteeagersshouldn'tstayuptoolatetostudybecauseitisbadfortheirhealth.Theyneedtosleepatleasteighthoursaday.Besidesitisn'teffecttostudytoolate,theyneedtokeeptheirbrainandmindclearandfresh.Whentheygotobedtoolate,theywillfeeltiredinclassthenextday.Sotheycan'tconcentratebetter.