完形填空。 Howtokeephealthy?Oneimportantruleistoexercise__1__.TheLee'sfamilytrytoexerciseevery
day.LeeLei__2__ exerciseinthemorningbecausehemustbeathisjobatexactlyseveno'clock.Buthe
runseveryevening.Hewalksalot__3__.Hewalkstoschooleverydayandafterschoolhe__4__
differentsportswithhisfriends.LeeFanggoestoayoga(瑜伽)class__5__ .Butitwasn't__6__ this
way.LastyearMrandMrsLeeusedto__7__ everywhereeventothedrugstore(药店)twoblocks
(街区) away.Theythoughttheyhadtousethecarallthetime.NowtheLeeswalkmoreandtheyall
__8__ betternow.Andtheybelieveyou__9__ exerciseeverydaybutyoushould__10__ tokeepin
goodhealth. ( )1.A.often
( )2.A.maynot
( )3.A.either
( )4.A.watches
( )5.A.intwoweeks
( )6.A.always
( )7.A.ride
( )8.A.had
( )9.A.needn't
( )10.A.try B.sometimes
B.cannot
