--- Must I see the dentist at once?--- No, you .A. mustn’t B. can’t C. needn’t
Mike said he saw ______ UFO. That’s ______ amazing thing.
Michael didn’t do homework as _______ as Kangkang, _______.
Why not _______ our bicycles _______ Beijing?
We will arrive _______ the Palace Museum at 10:00 _______ May 1st.
—Could you give me some _______ on how to learn English _______?—Sure. Practice makes perfect.