you must neter your first name?是代表什么意思?

you must neter your first name?是代表什么意思? you must keep your You must look ()your camera. ok you must keep your you must obey your father. () you ().You must look for your camera. You must have returned you your Dept for your studies. 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.