Why haven't you finished your homework yet? You___________ to have finished it by last Sunday.
The teacher suggested _____ that we should make the most of time to study English well.
He said he would prefer ______ others rather than ______ by others.
Employees who have worked here for many years will be given ______ over newcomers.
Was it ________ you came to the countryside ________ you knew ________ a happy life the farmers were living?
After the flood, the villagers are trying their best to get things back to ______.