Name some environmental problems and give some solutions to them.

Mr Wooding invited a group of Russian students to London
A group of up to 22 people can go to London
Mr Wooding didn't write about the time of the visit
The Russian students will stay with English families
The Russian students won't be responsible for the social programme

the Olsen twins, and thinks it might have a future in show business. Two-headed snakes are not as rare as you might think. They have been found in the United States, Argentina, Honduras, Sri Lanka and Spain. Gordon Burghardt, zoologist at the University of Tennessee, has studied several two- h e a d ed snakes. And every time the heads were so independent they even fought for food! 'You can have these fights go on for hours,' he says. Sometimes the heads become so aggressive they can even try to eat each other! Two-headed snakes also have a great deal of difficulty deciding which direction to go. That's probably because one head wants to turn left and the other one wants to turn right.

Last autumn, a ten-year-old American boy from Kentucky tried to pick up a snake with a stick and then noticed that it had two heads. Imagine how surprised he was when the snake grabbed the stick with both heads! His dad named it Mary-Kate and Ashley, after the teenage TV and movie stars, the Olsen twins, and thinks it might have a future in show business. Two-headed snakes are not as rare as you might think. They have been found in the United States, Argentina, Honduras, Sri Lanka and Spain. Gordon Burghardt, zoologist at the University of Tennessee, has studied several two- h e a d ed snakes. And every time the heads were so independent they even fought for food! 'You can have these fights go on for hours,' he says. Sometimes the heads become so aggressive they can even try to eat each other! Two-headed snakes also have a great deal of difficulty deciding which direction to go. That's probably because one head wants to turn left and the other one wants to turn right.
A lack of understanding between two heads can lead to even greater difficulties: a predator would quickly swallow the hesitant snake! 'So their chances of surviving in the wild are nil,' says Burghardt. 'They can be easily attacked by predators. Two heads are NOT always better than one'. Even in captivity, there are problems. Food should be given to one head first and a moment later to the other one. If both mouths are busy chewing, they won't attack each other. On the whole, though, they can do quite well in captivity, says Burghardt. Thelma and Louise, a two-headed snake at the San Diego Zoo had 15 normal babies. She was 17 years old when she died Not long ago, a two-headed boa constrictor was born in New York. Experts don't know why she was born this way. Indy the snake has has 26 brothers and sisters but because she's one of a kind, she could one day be sold for about $500,000 to a zoo or a collector. Right now Indy's second head can't eat. drink or breathe but it flicks its tongue and looks around. The two- h e a d e d monsters of myth may have a basis in reality.

t Perfect Tense.
Example: My sister/get married. —My sister has got married

1.I/find/a new job. 2. My father/retire. 3. Jane and Mike/go to work/to Australia. 4. I/buy/a new motorcycle. 5. My niece/start to walk. 6. The Browns/move/to another town. 7. Jack's Grandpa/die. 8. I/join/another football club. 9. Nick and Rita/divorce. 10. John/receive/ a fortune, he/become/a millionaire.
В Ask your friend who is in the USA questions about what he or his relatives have seen or done (use the Present Perfect Tense).
Example: You/have/a good journey? — Have you had a good journey?
1. You/already/see/the Great American Lakes? 2. You/be/to Broadway? 3. Mike/manage to see/the Statue of Liberty? 3. What/new places/your brother/show to you? 4. Ann/visit/the White House? 5. Your father/get/ promotion? 6. You/receive/your driving license? 7. Your
brother/change/a car? 8, What kind of house/you/buy1
С Say what you or your friends have not done yet (year, month, etc.).
Example: I/not be/to the theatre/this month. — / have not been to the theatre this month,
1. Sue/not read/Gone with the Wind/yet. 2. Jill/not enter/London University/this year. 3. Larry/not produce/ a new film/yet. 4. Peggy and Paul/not move/to another flat this month. 5. Pete/not finish/his project yet. 6. My cousin/not get married/this month. 7. Mrs. Brown/not recover/yet. 8. They/not go/on business/this week.

advantages and disadvantages of our exams. Let's see disadvantages: Many teenagers have very big stress while they preparing to exam and they feel troubled of exams.Examination preparation is very important and nervous process.Our future depend of our tests results. For some people there aren't opportunity to paid for colladge or university and they trying to make more skills on exams but sometimes they failed.Let's see advantages :From my poin of view,exams can check our knowledges and other people can understood what we know more or not.I think that iit was first and last "+" of exams. To crown it all I want to say that exams should be more easier.Every year we can see that tests became difficult.What's more I will pass exams in next year and I'm very scared them.

from home and it seemed to me the back of beyond. It was a big rambling place, and I was the only help they had. I got one and three pence a week. They weren’t bad to me, but they used to go out a lot and I’d be in the place on my own. I’d go and look in all the cupboards, under beds, I was literally terrified. I helped the mistress make butter, and sometimes I used to milk the cows as well. Anyway, I didn’t last long. I got so lonely. I went to a butcher’s wife near Wellingborough. She was a terror. There was another maid there, and fortunately we got on well together. We could laugh and cover up for each other if we did anything wrong. We slept in an attic, and we had to be up at six o’clock in the morning. If we were a minute or two late, she’d be there and want to know why. I reckon she laid awake all night long, just for the pleasure of catching us out in the morning.
I had fifteen places in twelve years, and only at one of them was I treated like a human being. They didn’t think of us as people like themselves. We were different. Occasionally my father and brother used to come and see me, and I felt really unhappy when they left. I wanted to say “Take me with you”, but of course they couldn’t. You had to work; your parent couldn’t afford to keep you. Sometimes, if I’d been home, when the time came for me to go back I used to pray that the train wouldn’t come or that it would crash. But it always came.