What should we do if it _____ tomorrow?
The singer hasn’t performed in public for over 5 years. ___, she is very popular with young people.
Could you ___ this 10-dollar bill so I can make a phone call?
______left before the deadline, it doesn’t seem likely that John will finish the job.
He did it___ it took me.
Books are the important records we keep___ man’s thoughts, ideas and feelings.