1.Fill in : endangered, avalanche, earthquake, pollution ,tornado. 1. The ……………..had shaken and slid a little forward, but it did not yet crash down.
2. I don't want to see a real…………...
3. Sure, we must begin to fight air …………..and water …………..
4. You forecasted an…………... in the 3-to-4-point range this morning.
5. The Brazilian turbot frog was added to the …………..species list today.
2.Complete the sentences with words derived from the words in bold.
1. We have a huge COLLECT of stamps and coins.
2. Thank you for the INVITE.
3. The last PERFORM I saw was the Nut Cracker by Tchaikovsky.
4. There was something vaguely familiar about the girl's APPEAR.
5. He was a very small, fragile boy who needed her PROTECT.
3.Put the verbs in brackets into – ing form or infinitive (with or without to)
1. Please, call me before ……..(go) to the party.
2. She wants …………(know)why you decided to spend your vocation abroad.
3. She came ……….(collect) her letter.
4. Mother made me ………(clean ) my room yesterday.
5. I would like …………..(listen) to Scottish pipes.
6. Henry promised ………….(help )her.
7. Let me ………….(introduce) myself.
8. She is looking forward to ……………(see) her sister.
9. We should ……(tell ) our parents about the party.
10. He offered me ……( stay) at home instead of going out.
11. I’ve got enough money…… (buy )a flat downtown.
12. I would prefer……. ( go) by car.
13. I am the next …….( choose ) where to go on holidays.
14. You’d better….( sit) down.
15. He must………( apologize) for his words.
16.I can't bear …….(watch) horror movies.
17.Jason won't mind……. (lend) you his car.
4.Fill in :be used to ,used to ,get used to in the correct form.
1. I ………………..to living in a village.
2. In a few days you will…………………….to the local cuisine.
3. Sam didn't………………..love Rock music.
4. It is difficult to …………………a new climate.
5. They………………….speaking English when they lived in London.
6. My parents didn't ……………… go to the swimming pool.
7 .He ………………… getting up at 6 am.
8. She …………………to expensive gifts.
9.My sister ……………..go shopping every weekend.
5.Fill in the correct preposition (on ,for, in, out ,off)
1. The firemen were called ……….5 minutes ago.
2. Lena is going to call……. to see her granny in the evening.
3. My head-teacher called……….. the meeting.
4. When did he call …..you last?
5. The floods in our country call … immediate action.
2. Man has damaged the planet for many years, almost from the beginning of its existence.
3. Fumes from factories and smoke mix with rainwater produce acid rain.
4. Acid rain is dangerous because he can destroy forests and woods.
5. We should stop throwing rubbish where we shouldn’t, stop cutting down the forests, burning fossil fuels and develope alternatives, such as renewable energy and nuclear energy.
1- COMPLETE
2. If we protected the environment, our planet wouldn’t start heating up.
3. Acid rain wouldn’t be a problem if factories stop producing fumes from and smoke mix with rainwater.
4. If laws were stricter, people wouldn’t throw rubbish where they shouldn’t, destroy land and kill animals.
5. To help the environment I’m ready to save some energy and be more economical, I will try to use less public transport and to use a bike instead of a car.
Новое устройство открывает новые возможности. Исследование изолированных органов само по себе представляет большой интерес, но, самое главное, оно крайне важно для любой аналитической исследовательской программы. Чтобы добиться лучшего понимания того или иного физиологического механизма во всей сложности его взаимосвязи? элементы, необходимо изучить весь организм на уровне его органов. Наше устройство (а это третье поколение гомеостата, первое из которых используется для изучения системы сердце-легкие) делает возможным постоянный мониторинг функций органов и контроль ряда физико-химических параметров жидкая среда и ткани, например, «скорость кровообращения», артериальное давление, температура, концентрация продуктов метаболизма и т. д. Наши исследования дают прекрасные новые возможности для трансплантологии. Гомеостат позволяет моделировать любое заболевание в любом органе, наблюдать за реакциями «пациента» не в организме, а «in vitro», а также поддерживать и быстро чередовать различные лечения».