We should brush out t_____ twice a day.
We should brush out t_____ twice a day.
we should brush our t____ twice a day
we,brush,a,twice,teeth,should,our,day(连词成句)
you should brush your teeth (twice) a day.提问
We should brush our teeth twice every day.对划线部分提问(twice ever
You should brush your teeth twice a day.对brush your teeth
My brother should brush teeth twice a day(.twice划线)
We should clean ___ twice a day.
we should brush our teeth___(two)a day
I brush my teeth twice a day
Jim_____(brush)his teeth twice a day
You should (brush your teeth) twice a day(括号部分提问)