--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.
—I find difficult to learn English grammar. —You can do more English exercises.
Don’t worry about the new words. You can _________in a dictionary.
__________the mooncakes are!
—How do you learn English, Tony? —I often practice English _____ chatting ______ my American friends.
She is a ___________ girl. And she does everything ___________.