How long can I ____ the book? Two weeks.A. borrow B. buy C. keep
We should be strict _______ ourselves ______ our work.
We could not understand them because of us know their language.
He prefers ______ at home reading to ______ out shopping on Sundays.
—I’d like ______ dress. What about ____ blue one? —Try it on.
--- they like oranges? ---No,they .