12. Write the sentences
1. It is raining now.
2. The children are gathering mushrooms in the forest.
3. Grandfather is telling his grandchildren an interesting story.
4. We are discussing a difficult problem now.
5. Carol is buying a new skirt now.
6. The pupils are having geography lesson now.
7. Grannyis looking for her eyeglasses now.
8. I am learning a funny poem now.
9. They are speaking German now.
a) in the negative;
1. It is raining now.
2. The children are not gathering mushrooms in the forest.
3. Grandfather is not telling his grandchildren an interesting story.
4. We are not discussing a difficult problem now.
5. Carol is not buying a new skirt now.
6. The pupils are not having geography lesson now.
7. Granny is not looking for her eyeglasses now.
8. I am learning a funny poem now.
9. They are not speaking German now.
b) in the interrogative.
1. Is it raining now?
2. Are the children gathering mushrooms in the forest?
3. Is grandfather telling his grandchildren an interesting story?
4. Are we discussing a difficult problem now?
5. Is Carol buying a new skirt now?
6. Are the pupils having geography lesson now?
7. Is granny looking for her eyeglasses now?
8. Am I learning a funny poem now?
9. Are they speaking German now?
negative
Nobody is playing the guitar in the hall now.
interrogative
Is anybody playing the guitar in the hall now?
negative
I'm not waiting for my friend in the corner of the street now.
interrogative
Am I waiting for my friend in the corner of the street now?
negative
The pupils are not asking their teacher questions now.
interrogative
Are the pupils asking their teacher questions now?
negative
I'm not repairing TV set now.
interrogative
Am I repairing TV set now?
negative
David is not driving his new car now.
interrogative
Is David driving his new car now?
negative
The children aren't watering flowers in the garden now.
interrogative
Are the children watering flowers in the garden now?
negative
He isn't sitting in the library now.
interrogative
Is he sitting in the library now?
negative
Nan is not sweeping the floor in the dining-room now.
interrogative
Is Nan sweeping the floor in the dining-room now?
negative
The women aren't speaking Italian now.
interrogative
Are the women speaking Italian now?
Объяснение:
Снежный барс обитает в России обитает на Алтае в Саянах Тувы Иркутской области и Бурятии животные живут в одиночку
продолжительность жизни в природе не более 20 лет в неволе до 28 лет
в мире осталось всего 4000 снежных барсов
они вымирают из-за браконьерства, сокращения запасов продовольствия