The summer is already here, and it _____ to be a most severe one.
Mrs. White was so ________ in her work that she didn’t notice a stranger enter the office.
________ to sunlight for too much time will do harm to one’s skin.
I’ve already forgotten ________ you put the dictionary.
Don’t disturb Tony, for he ________ all night and has just fallen asleep.
They suggested that the professor just now should be made chairman of the meeting.