--The cases look very heavy. Let me help you. --_____ , I'm quite out of breath.A. No, thank you. B. It's very kind of you. C. No, I can manage it.
Look! There are some boys ______soccer there.
_____ do you use the Internet a week? Twice.
Tom studies ______. He _____ plays with his friends.
--- Is there _______ in today’s newspaper? ---No, nothing.
I have ______ homework to do and I’m ______ tired now.