<span>2 Animals are said to be able to do lots of things that we have no idea about.
3 </span><span>Some animals are known to eat only certain plants.
4 </span>Certain animals are believed to be able to make very intelligent decisions.
5 <span>Dolphins are said to be among the most intelligent creatures.
6 </span><span>Dogs are known to behave in very strange ways when they are ill.
</span>7 Different animals are believed to have different ways of communicating with each other.
8 Lots of animals are said to die out every year.
<span>
№2 Rewrite the following sentences, using passive report structures.
2. People say this plant is good at helping you relax. This plant is said to be good at helping you relax.
</span><span>3. Scientists think that elephants have good memories. Elephants are thought to have good memories.
4. Experts believe this plant was used by our ancestors to cure headaches.
This plant is believed to be used by our ancestors to cure headaches.
5. Scientists say the last part of the forest was cut down more than 100 years
ago.
The last part of the forest is said to be cut down more than 100 years ago. 6. People know that some modern medicines actually do us harm. Some modern medicines are known actually to do us harm.</span>
1. she will be our teacher.
2. they will be glad to see their old friends.
3. there will be many examinations next term.
5. there will be a new club in our town next year.
6. we shall be very tired after the long walk.
7. I shall be happy to be here again.
8. we shall be interested in his progress.
<span>1. There are a lot of shops in this street.
2. Are there many cinemas in the town?
3. There is little water in the pond.
4. There is not much snow in the square.
5. Are there many bridges across the Moskva River?
6. There is little ice on the road.
7. Is there a lot of food in the supermarket?
8. The town hasn't got many schools.</span><span>
1. На этой улице много магазинов.
2. Много кинотеатров в городе?
3. В пруду мало воды.
4. В квадрате мало снега.
5. Много ли мостов через Москву?
6. На дороге мало льда.
7. Много ли еды в супермаркете?
<span>8. В городе не так много школ.</span></span>
Привет)Задача легкая.
1)100-30=70% поля осталось вспахать после первого дня
2)70:100*75=52,5 % тракторная бригада вспахала за второй день
3)70-52.5=17,5% тракторная бригада вспахала за третий день
4)14*100:17,5=80( га)
Ответ-80 га площадь всего поля.
P.S-во втором и четвертом действии,расчеты выполняются по очереди(как и написано,тоисть во втором сразу 70:100 а потом то число умножить на 75.В четвертом 14 умножить на 100 и потом число которое выйдет разделить на 17,5)
Желаю удачи в школе)