－ Are you going to see the film tomorrow －I have no idea. If you don’t, ______.

They love their daughter so much that they are always ready to do everything they can her happiness.

made a commitment to the world in the Copenhagen Summit that by 2020, the carbon-intensity of its economy ______ fall 40% to 45%.

He decided a great writer .

25．—Excuse me, _______? —That’s $21.66 altogether, Madam