You have to play sports for exercise.Play前为什么加have to?

You have to play sports for exercise.Play前为什么加have to? for you have exercise to play have sports 连词成句 soports,play,for,have,you,exercise,to连词成句 exercise to piay for sports you have怎么造句 Do you want to learn to play an instrument?play前为什么要加to? You have to play sports every morning.[改为祈使句] _____ _____ ev You have to play sports every morning .(同义句) ()()every morni But I play sports only for exercise and fun,you Why play sports?You might say "to get exercise" and you'd be why to play sports It is fun___(play)sports for most students.为什么填to play let's to play sports.we have many sports clubs.ann's mother