7. Find the words on the topic «The world around you» and write them down.
a river, a book, water, coffee, to discover, are eating, went, an ocean, a
sea, a toy, Africa, helped, a lion, mountains, a bedroom, a face, waterfalls, a
mouth, did not put, America, a country, a wife, ugly, was, Australia, the north,
a pet, my hobby, a lake, a tie, a sofa, is doing, the south, an island, an ice -
cream, a continent, a ship, brought, the east, a fox, a map, the west.
2. I have seen.
3. E entered, I saw, my mother was standing, cutting, she was cooking.
4. I heard, I ran, saw, a child was lying, crying, what has happened, why are you crying, have you hurt.
5. They went.
6. They have been.
7. He came, had, read, began.
8. When did your friend return, she returned, did you go, I didn't, I was.
9. Has your brother returned, he came.
10. Have you been, when were you, I was.
11. Where is your brother, he has just come, he is taking.
12. I saw, I understood, he was working, he was writing, did not notice.
13. I came, the children were running and singing, we have learnt.
14. The young man entered, she looked, what do you want, she said, why have you come.
15. It was raining, I left, I returned, put, started.
16. Are you working, I am preparing.
17. That is, it is, I've just taken.
18. Where did you learn.
19. Have they already thought, have they bought, Mark has just ordered, he has mentioned, he hasn't ordered, he has thought, the shop has charged.
20. Why are you shivering, I am shivering, I am.
21. I have sprained.
22. A world-famous violinist is playing.
23. The children were playing.
Свинка -- инфекционное вирусное заболевание,обычно затрагивающее обе околоушные железы,расположенные сбоку челюсти. Обычно заболевание проявляется между пятью и пятнадцатью годами. Инкубационный период,т.е. период между заражением и проявлением первых симптомов,как правило составляет 3 недели. Однократное заражение даёт иммунитет.
При открытии рта или жевании возникает боль,есть небольшая лихорадка,потеря аппетита,головная боль и ломота во всём теле. Обе стороны лица могут опухнуть сразу или через какой-либо период времени. Опухоль не спадает примерно 6-7 дней. Свинка может затронуть яички у мальчиков и яичники у девочек,результатом чего станет бесплодие. Болезнь редко проявляется раньше пубертатного периода;лучше если ребёнок переболеет до его наступления. Терапия состоит из соблюдения постельного режима,полосканий и принятия аспирина для устранения боли. Свинку можно предупредить прививкой в раннем возрасте.