To ask someone for help is to turn _____ him.
Just use this room for the time being, and we’ll offer you a large one ___ it becomes available.
It was not until midnight _______ they reached the camp site.
Tom was about to close the windows ______ his attention was caught by a bird.
By the end of this month, we surely _________ a good solution to the problem.
Now that she is out of a job, Lucy ________ going back to school, but she hasn’t decided yet.