It is necessary that a league meeting ___ this afternoon.
This kind of music,first_________in the 1700’s,has become very popular.
.The_________look on his face suggested that the news was_________.
—Who do you think will win the first prize in your class this time?—The one _________hardest.
—Why didn’t you buy that pair of trousers?—I disliked its _________.Besides,the colour didn’t suit me.
________time goes on,people _________ better housing and jobs.