Yes，I have．I found it in my school bag ．
none, that, universe, environment, out |
—Sorry，of us can speak French．
There are kites in the sky．
He runs fast beat anyone．
When we talked about the space, we know the universe means the earth, the sun, the moon, the stars and so on in space. Many of the stars are so far away that we can't see them.
Through our geography lessons, we know the earth ①goes around the sun, and the moon goes around the earth.
We have day and night because the earth keeps moving all the time. Just because the moon is closer to the earth than the sun, it looks much bigger than the sun. ②The sun is bright enough to give out very strong light. The moon can't give any light at all, but it looks quite bright, too. Why? In fact, the light from the moon comes from the sun. ③But in fact the stars are much bigger and brighter than the moon.
④在宇宙中仍然有许多其他的行星。But of all these planets, only on the earth there are living things. People on the earth have studied the space all the time. They've sent many spaceships into the space many times. On November 3 and 14,2011,Chinese scientists let Shenzhou Ⅷ successfully dock with(对接)the Tiangong Ⅰtwice. This is one of the greatest events in the history of China's space.
—I think so.
We live in space. It's （不可能的）to imagine how large the （宇宙）is. The sun is a star. Besides the earth, there are seven other planets which also go around the sun. There has been life for hundreds of millions of years on the earth. Our solar （体系）is a small part of a much larger （群组）of stars and planets, called the Galaxy or the Milky Way. However, we haven't found life on other planets yet. That's because （没有一个）of them has an （环境）like that of the earth. Scientists have sent （宇宙飞船）to the planet Mars to take photos. Up to now, no spaceship has travelled far enough to reach other stars in our Galaxy. Scientists wonder if we re alone in space and there's life （在远方）there in space. But so far no one has （交流）with us. There are still more secrets about space and we need to （发现）more.
