Nobody knows exactly how many years it will be ____the Chinese football team enters the final stage of the World cup.A. when B. for C. before d. until
When products made in factories _____, they are thrown away as garbage.
I _____ her not to walk on the thin ice but she would not listen to me.
It was clear that the small grocer was _____ people he owed money to.
The party, which had been greatly _____, was spoiled by the rude behavior of an uninvited guest.
Everything he said then was _____ by what happened later.