Your must remember_____.a.what your teacher said b.what did your teacher say还有两个选项：c.your teacher said what d.what has your teacher said

you must keep your Your account name must be You must look ()your camera. ok you must keep your you must obey your father. You must do your homework(祈使句) You must finish your work a___ You must do your homework(祈使句) You must touch your bead.变祈使句 You must _____(do) your homework carefully. You must look after your school things. You must wait for your t____. You must finish your homework （one） you must clean your bedroom every day You must touch your foot.改为祈使句 You must keep your hand closed. You must remember what has your mother You must keep your door .(open).