____ old man behind Mary is _____ university teacher.
Here_____theresultsofthestudentactivity surveyatGreenHighSchool.
You _______ seeadentistwhenyouhaveatoothache.
--_____doyoushop? --Ishopeveryweek.
MaybeI’mnotveryhealthy,___Ihavehealthyhabits.
IthinkI’m_____unhealthy.