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
It can take up three months to _____ a man to do this work.
The man who makes no mistakes usually makes _____.
It was not easy for him to buy good shoes because he had such a big _____ of feet.
We had a long meeting yesterday. It _____ four hours.
--- Mr. Lee wishes to see you. --- _____ him in.