As far as I know, he is seldom, ______, absent from school.
.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.
.He went to the States in 1910,by _________ time he had learnt to dance and act in comedies.