4 * Complete the text about life on other planets. What does a' planet need to support life? Earth is our model To have the right ?Climg 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 3. to protect life from has this, is too small our buldeosa won radiation and allow it to breathe, 5 but our nearest neighbour, to have an atmosphere. For a planet to have life, it needs liquid water, probably in large ? seas So could there be life on other planets? Almost certainly! many are suns like ours. In fact, the NASA Kepler teiescope has already found one planet, K452b, which seems to have all these things. It has a 385 day year and so each day has a similar and 10 contains billions of stars, and to our own, but it's 1,400 light years avway!
The Big Ben.
The world-known clock. Everyday about 500 tourists come to London to see the Big Ben. Built in 1858, it was named after an architect whose name was Ben (Benjamin). The interesting fact is that you are not allowed to get inside the Big Ben if you aren’t an Englishman. No tourists allowed.
Piccadilly Circus.
The place is far from what is called “a circus”. It is a well-known meeting point of the city. It has become so popular, that is now considered to be a place to visit for all the tourists.
London Eye.
It is one of the biggest observation wheels in the world. Its height is 135 meters. It has 32 cabins which symbolize 32 districts of London. It takes 30 minutes to make a full circle. But it is the view you will never forget. The cost is about £20.