The boy lay on his back, with his teeth ______ and his glaring eyes ______ straight upward.
At that time, Prof Li came to shake __ with me.
I want to buy a new blanket.The old one was made __ a dressing-gown.
She treated me as if I ___ her own child.
If I ___ you, I would do it another way.
If you had seen Mr. Chang at the meeting, you __ what to do now.