【2013 甘肃白银】— How ______ is it from Xi’an to Dunhuang?—It’s less than 3 _______ flight.
_______ great fun they are having in the sitting room !
I often see him _______ uniforms.
—Amy, I think you should not buy clothesof animal fur. —Why? They look lovelyme.
—Is the Maths problem ______? —Yes. I can work it out ______.
She did what she could _______ us. Though 3,000 dollars is a lot of money for her.