—Li Na won the tennis championship in the French Open on June 4,2011.—We take pride in her.She is the first Asian professional tennis player to win it.A.are interested inB.are terrifled ofC.are proud of
—Must we keep the room_______ all the time? —No, you don’t have to.
—He plays basketball so well! Who taught _______? —He learnt it by _______.
—_______ can I keep the books? —Two weeks.
My mother often tells me _______ my classmates when they need.
Do you prefer _______?