Police are searching for an escaped criminal who is reported to _____ since he broke away from the prison.
Between 1918 and 1938, many new stations were constructed,__________ was designed by an architect named Charles Holden.
In our class there are 50 students,half ___________ wear glasses.
With a lot of homework _________last weekend, Tom didn’t go to the movies with his friends.
They use computers to keep the traffic _________ smoothly.
Sarah, hurry up. I’m afraid you won’t have time to ______ before the party.