Complete the text about life on other planets.

What does a' planet need to support life? Earth

is our model. To have the right?

with the

right temperature, it needs to be not too near and

not too far from the Sun It must also be big enough

to have gravity to stop the gases in its

from escaping into

to protect life from

radiation and allow it to breathe. 5

has this,

but our nearest neighbour,

is too small

to have an atmosphere. For a planet to have life, it

needs liquid water, probably in large?

Or

seas. So could there be life on other planets? Almost

certainly!

contains billions of stars, and

many are suns like ours. In fact, the NASA Kepler

telescope has already found one planet, K452b,

which seems to have all these things it har

8

DO

1. My sister gets up at eight o'clock, doesn't she?
2. Is she a school-girl? Does she go to school in the afternoon?
3. Is Jane fond of sports? Does she do her morning exercises every day?
4. For breakfast she has two eggs, a sandwich and a cup of tea, doesn't she?
5. After breakfast she goes to school, doesn't she?
6. Does it take him two hours to do his homework?
7. Does she speaks French or English well?
8. What begins at seven o'clock. Do I get up, switch on the radio and do my morning exercises? It takes me fifteen minutes, doesn't it? When do we have breakfast? My fa­ther and I leave home at eight o'clock, don't we? Who takes a bus to his office? My mother is a doctor, she leaves home at nine o'clock, doesn't she? When do we gather in the living-room? We watch TV and talk, don't we?

1. I usually spend mu summer holidays in at the seaside. 2. I like to swim, sunburn or just relax from my everyday problems. 3. I like to spend time with my granny. I help my her to cook different dishes and then all our family have a great dinner. 4. In the city I like to meet with my friends. We go to the cinema or parks together. 5. To my regret, camps is not my cup of tea. I prefer to stay at home and meet with my old friends. 6. Of course, I do. Summer is period of year that is liked by every studen in the whole world. You don't have to go to school and do your homework. Isn't it wonderful?