Ответ по предмету Биология: Эненергия необходима каждой живой клетке, каждому органу живого организма. Солнце- источник энергии, необходимой для всего живого на Земле.Почему же говорят О космической роли только зелёных растений, а не о всех обитателей планеты

Предмет: Геометрия, автор: ismailtigr55

3. а) Дан равнобедренный треугольник ABC с основанием AC, равным 12 см. Найдите среднюю линию треугольника KF,. [16 b) Длина средней линии трапеции равна 8,5 см., одно из оснований равно 5 см. Найдите второе основание трапеции.

7 лет назад

Предмет: Английский язык, автор: wenomoncer

Complete the sentences with "to be"
1. I _____ a girl.
2. My father_____ at work.
3. Alex and Dino _____ my cats.
4. Alex _____ in the garden.
5. Dino _____ on the floor.
6. My red pencil _____ on the floor, too.
7. The other pencils _____ in my pencil case.
8. My mother _____ in the living room.
9. Eli and Rafa _____ good friends.
10. They _____ good at tennis.
11. _____ they in Amsterdam this week?
12. The pupils _____ not at school today.
13. It _____ Monday.
14. I _____ at home.
15. We _____ friends.
Make affirmative sentenceswith "to be"
1. I _____ never happy on a Sunday afternoon.
2
2. We _____ Scottish.
3. He _____ a pilot.
4. Mayte and Joshua _____ angry.
5. You _____ clever and good-looking.
Make negative sentences with "to be"
1. You _____ not Dutch.
2. Gemma _____ at home.
3. Agust and I _____ pleased about it.
4. I _____ not cruel.
5. It _____ good.
Questionswith "to be"
1. _____ you from Málaga?
2. _____ Isabel Spanish?
3. _____ we ready to go?
4. _____ he married?
5. _____ you tired?
Fill in the correct form of "to be"
A.
1. Joshua _____ Marco´son.
2. Patty'smother _____ Joshua'ssister.
3. Beatriz and Marcos _____ their grandparents.
4. They _____ Cristina's parents.
5. Cecilia and Victor _____ Masha 's children.
6. Janice _____ my grandmother.
7. My father's name _____ Juan.
8. Francisco and Jaime _____ from Colombia.
1. It ___ a donkey. It ___not a horse.
2. It ___ very hot today. It ___ not very comfortable.
3. I ___ Petya . I ___ not Paul.
4. She ___ Miss Lee. She ___ a teacher.
5. He ___ my father. He ___ a doctor. He ___ not a lawyer.
6. You ___ a stranger. You ___ not my friend.
7. We ___ in the same class, but we ___ not on the same team.
B.
1. The camel ___ a desert animal.
2. Vegetables and fruit ___ healthy foods.
3. Lambs ___ baby sheep.
4. Kenneth ___ a lawyer.
5. Rex ___ a clever dog.
6. A duck ___ a kind of bird.
7. The playground ___ full of people today.
8. My house ___near the school.
9. The questions ___ not too difficult.
10. The balloons ___ very colorful.
C.
1. They ___ my good friends.
2. He ___ a soldier.
3. You ___ taller than Charlie.
4. She ___ ill.
5. We ___ very hungry.
1. John's dog ___ very friendly.
2. Robert ___ ten years old.
3. These flowers ___ very pretty.
4. The two schools ___ close to each other.
5. Math ___ not a very difficult subject.
6. ___ dinner ready?
7. This computer ___ very easy to use.
8. All the windows ___ open.
9. Sue and Jane ___ neighbours.
10. His hair ___ curly.
Turn the sentences into negative.
1. The British Isles are in Africa.
2. The Mediterranean is an ocean.
3. The Alps are in America.
4. The Nile is in Asia.
5. Mount Everest is in Africa.

7 лет назад

Предмет: Английский язык, автор: bibragimov1840

7. Unseramble the words to make questions using should. 1. I / where / to buy / should / go / English book / an? 2. Study / should / why / English / I? 3. classes / take / should / what/I / next year? 4. to learn / should/I/ English / do / what? 5. to eat / where / we/go/ should?

7 лет назад

Предмет: Математика, автор: lavrov198028

В ряду чисел от 50 до 100 выбери и запиши те, в которых число десятков на 4 больше числа единиц

10 лет назад

Предмет: Математика, автор: ozka2009

упростите выражение и найдите его значение
12y-6y при y=6
18b-7b при b=11

10 лет назад

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