1. The water in the lake seldom in winter.
2. The audience didn't laugh his joke.
3. He's the boy_ invited me to his party.
4. Don't put the box there. - Put it     .
5. I used _ fishing.
6. I haven't got _to say.
7. Can you me a hand with these boxes?.
8.   only three chairs in my room.
9. brothers have you got? Only one..
10. Is there any food left? _ .
11. is this blue bag? It's £5.50,
12. I expect to see them_ Sunday.
13. a photographer is one of the most exciting jobs in the world
14. What does your brother ?.

The Beatles

In the 1960s, the Beatles were probably the most famous pop group in the whole world. Since then, there have been a great many groups that have achieved enormous fame, so it is difficult

now to imagine how sensational The Beatles were at that time. They were four boys from the north of England and none of them had any training in music. They started by performing and recording songs by black Americans and they had some success with these songs. Then they started writing their own songs and that was when they became really popular. The Beatles changed pop music. They were the first pop group to achieve great success from songs they had written themselves. After that it became common for groups and singers to write their own songs. The Beatles did not have a long career. Their first hit record was in 1963 and they split up in 1970. They stopped doing live performances in 1966 because it had become too dangerous for them – their fans were so excited that they surrounded them and tried to take their clothes as souvenirs! However, today some of their songs remain as famous as they were when they first came out. Throughout the world, many people can sing part of a Beatles song if you ask them.

Water is necessary for life. People can live only a few days (21) __ it. Yet nearly 25 million people die each year because of it. Both industrial nations and less-developed countries are worried about the (22) _ and quantity of water in the world.

Even though people, animals, agriculture, and industry use a lot of water, there is more than enough on the Earth. Water covers about three-fourths of the Earth's surface. However, 97.4 percent of it is salt water. Three-fourths of the Earth's fresh water is frozen in glaciers and in the great polar ice caps. Most of the water we use (23) from rivers, lakes, and the atmosphere. Less than one percent of the Earth's water is usable, and we use it over and over again.

One of the (24) about water is distribution. Water is not always distributed where the large (25) _ centers are. Some regions get enough rain, but it is all in one or two short rainy seasons.

There have been concerns about health problem in the area recently as the last reported to cause the pollution. To stay from worries, we decided (26)   a health check with the local doctor. We phoned to make an (27) at 9 o'clock the next morning, the doctor welcomed us (28)  the door with a lovely smile. After (29)     _ necessary forms, we were given different tests. All the tests were done very quickly with the net of modern (30)_ . As she did the checks, the doctor said that a lot of people were worried about air pollution and came to help for health checks like us.