----Is Tony the student awarded at the graduation ceremony in your class? ----There is ______ Tony, but I’m afraid he isn’t ______ one you mentioned.
She’s having a lot of trouble with the new computer, but she doesn’t know whom to ________.
________ you’ve heard the song, you’ll never forget it.
The mother asked the boy ________ football in the street. It was dangerous.
—I’m going to the States. —How long ________ you ________ there?
Can we ________ the internet when we study?