She .................. do 50 sit-ups on Thursday.
has to
He .................... do exercising every morning.
has to
They.......................run 5 laps around the track.
have to
They .................... run 20 laps around the track.
have to
You ........................ run 15 laps around the track every Monday.
have to
She ............... do crunches every Tuesday and Thursday.
has to
You .............. cycle 8 kilometers.
have to
You...........do jumping jacks every Friday.
have to
He ...................... run 20 laps around the tracks.
has to
