A.Tofocusoneverydetail.B.Todecideandtakeimmediateaction.

C.Tolistentothoseclosetous.D.Tothinktwicebeforeweact.

70.Whichofthefollowingbestexplainstheunderlinedpartinthelastparagraph?

A.Escapefromyourpunishment.B.Realizationofyourdreams.

C.Freedomfromyourtension.D.Reductionofyourexpectations.

71.Whatdoestheauthorintendtotellus?

A.It'seasierthanwethinktogetwhatwewant.

B.It'simportanttolearntoacceptsufferingsinlife.

C.It'simpracticaltochangeourwayofthinking.

D.It'sharderthanweexpecttofollowanewcourse.

E

Groupexerciseisoneofthemosteffectivewaystoimprovephysicalfitnessandsustainahealthylifestyle.

Groupexerciseischallenging,yetfunandempowering!Ofcourseeveryoneknowsthatexerciseisgoodforthebody.

However,studieshaveshownthatwhenexerciseisperformedingroups,it'snotonlygreatforimprovingphysicalhealthbutforpsychologicalhealth.It'sanopportunitytobesocial,releaseendorphi