Today the forests have almost gone. People must _______ down too many trees.
—How was your trip? —. I hope I can go there again.
—Good news. We will have aholiday. . —I’ve heard of it. But it’s coming in .
—Do you know Tsering Danzhou, a Tibetan ten-year-old boy in Yushu? —Yes. Hethe people his great help as a translator after the earthquake.
—How many students like this song? —of us likes it. It sounds terrible.
—What’ s the low-carbon life style like? . —Save energy, produce carbon.