---- Will you answer the telephone? It ________ be your mother.---- Sorry, I _______. I’m very busy.
He always eats ______ . He is ______ fat.
Do you know if ______ back next week? If he _______ back, please let me know.
Now telephones are very popular and they are much ______ than before.
_______ it got dark, they worked hard there.
Listen up, everyone! I have ______ to tell you.