The pair of shoes ______ nice.Can I ______?
---I’m sorry I can’t help you now.---__________A. You’re welcome.B. Let me see.C. Thank you all the same.
_________ carefully he studies! He feels like_______ math.
Bill had to get into his house ___________the window because he left his key in the office.
—I often see you _______ in the park, why?—I’m too fat. I want to make myself _______.
His parents often tell him _________much time _______computer games.