What would you do if you had _________ dollars ?
Why are you late, Jim?—Because there _________ a lot of traffic when I came here.
Dad, I ______ the theatre for a while, but I left my ticket at home.— Don’t worry, my boy, I will take it to you.
_________ he ________ many good friends?
Can you tell me something about metal ?—Metal making machines and many other things .