— I like ___________ a lot.
better and better, grow a plant, have a picnic, a piece of |
—Good idea! I like having a picnic in the park.
—I will in the garden.
A. Of course. That's fantastic.
B. How exciting!
C. Yes. He weighs 60 kilos.
D. Yes. He loves the beach.
E. Me too! The air is so fresh!
Dan lives in the city with his parents, because his parents work in the city. But Dan likes to go to the countryside very much. His grandparents live there. There is a hill near his grandfather's home. Dan always goes to climb the hill with his grandfather when he goes there. There is a lake near his grandfather's house too. Dan likes to go fishing too!
Summer holiday is coming. Dan is going to stay there for a month. He will pick apples with his grandmother. He will climb the hill and go fishing. He is going to help his grandfather plant vegetables too!
As long as people live on Earth, we will never stop looking up at bright stars in the night sky.
We are always trying to understand the universe. Astronauts know that not all stars are the same. Some are almost as old as the universe itself, and others may be born just now. They are in different colours, blue, white, yellow and red. Some shine brightly in the sky, while others are Visible only with special tools. You can't see them with your eyes. Some stars run through space in pairs or groups, while others move alone.
One of the most important ways that scientists group stars is by size. In the early 20th century, just World War I, astronauts began to put stars into two main size groups.
