The number of people in the party _____fifty, but a number of them ____ absent for different reasons.
39.It's demanded that we____________there on foot.40.
41.“It” is often used to________a baby.42.
43.It was not until 1936________basketball became a regular part of the Olympic Games.44.
35.__________________you met the Englishman?
36..___________that she has gone to the United States?37.