—The shoes look nice. Can I _____?— Sure.A. try it on B. try them onC. try on it
—Our school is so big. We must clean it up as soon as possible.—Don’t worry. ________.
-Hello, Jenny. Your box looks so heavy. Let me give you a hand.-_______I'm OK.
His father had an important meeting just now, _______?
-_______ can the batteries (电池) keep these cool iPhones and iPads working?- For about ten hours.
- Have you heard that six people killed a young woman in McDonald's in Shangdong?-_______ bad the news is.