用所给词正确形式填空
turn on,cup up,mix up,pour...into,add...to.
1.The teacher asked us not to __ these two words.
2.She helped her mother __ the meat into small pieces.
3.Will you __ more sugar __ your coffee?
4.Please __ the light before you get in to the room.
6.The little boy __ some milk __ his small cup.