1 . In the universe, there is the earth, the moon, the sun, the stars and all other things too far away ________. The earth is one of the sun’s planets（行星）, and the moon is our satellite. The moon is about three hundred and eighty thousand kilometers away ________ the earth, but it’s our ________ neighbour in space. It ________ more than three days to get there by spaceship. No man ________ farther than the moon, but spaceships ________ people have reached other planets.

Of ________ the stars, the sun is the nearest to the earth. ________ other stars are even bigger and brighter than the sun. They look small only ________ they are much farther away. You ________ see them in the daytime. But if you go out at night, you’ll be able to see many of them.

3 . In China, a lot of food is wasted every year and the waste food is enough for___________people. The food is wasted in restaurants, at home and in schools, etc.

In restaurants or at home, people often order or cook___________food. But they can’t eat it up. When they go out of a restaurant, full and happy, they never look back___________the uncertain food on the table again. Should Chinese consumers(消费者) be __________for the terrible waste?

In schools, we can often see a lot of students ___________food away after meals and they only eat the food they like.

Everyone is supposed to have enough food to eat. However, in some places, the food is so little___________ a lot of people died from hunger. Although China has tried hard to solve the__________of hunger over the past thirty years, the job is not finished yet. Food is important to us all. We__________live without food. So ___________is necessary for us to love food and try to eat up everything on our plates. When we eat in restaurants, we should pack up the leftovers(剩菜剩饭). We also need to tell other people to stop__________food as soon as possible.