You must keep your door .(open).

You must keep your door .(open). you must keep your ok you must keep your （ ）you( )(keep)the door open when you go out keep the door close/open? You must keep the door closed .( 改为同义句) You must keep the door----------in the day .(close) You'd better not keep the door open中为什么open不用加ing? Would you please keep the door _______?A.open B.to open C.op 3 you must keep your room_____ you must open the door.open是不带to的不定式么 keep your ears open