---- Who’s that? ---- ____ Professor Li.
_________of danger in the street at night,she had to go home with a friend __________ her.A warned;followedB warning;followingC having warned;followingD having been warned;following
Those who act against the benefit of the people are _______ to fail.
It’s time he _________ piano. Don’t you think he has wasted too much time online?
The man pulled out a gold watch, _______ the hands were made of small diamonds.
The clever boy made a hole in the wall, _____ he could see _____ was going on inside the house.