Объяснение:
Task 1. Match the words with the opposite meaning.
1. moral a) undrinkable
2. drinkable b) shy
3. to support c) quiet
4. intense d) to bully
5. to appear e) contrary
6. similar f) to disappear
7. confident g) immoral
Task 2. Put in THE in the sentences where necessary.
1) … Mississippi is the longest river in … Northern America.
2) … Fuji is an extinct volcano and the highest mountain of … Japanese Islands.
3) … UK consists of Great Britain and … Northern Ireland.
4) … Bahamas are a group of islands in … Atlantic Ocean.
5) One of the natural attractions in … Canada is … Lake Superior.
Task 3. Choose one of these modal verbs from the box to complete the sentences.
There is one EXTRA verb.
can may should must could
need
1. When I was a little girl, I do acrobatic tricks, but now I can’t.
2. If there is not going to be any information about those passengers till tomorrow morning, we call the police.
3. Conflicts lead to bad relations.
4. We have respect for other people.
5. Do you know that cats see in the dark?
Task 4. Choose the most appropriate options to fill in the gaps.
I (1) that emergency call nearly midnight. “My three kids (2) not at home yet,” - a worried male voice informed the emergency service. The man explained that his two sons, Allan, 15, and Johnny, 13, and their twelve-year-old cousin Jack (3) for a bicycle ride and there was no sign of them yet. The man sounded very nervous, as he suspected that something (4) to the boys. No doubt, they (5) in trouble. The rescue party headed right there.
The rescuers saw the boys soon. They (6) down the hill. They were walking very slowly. Two of them were helping the third boy – his leg (7) and he was screaming with pain. Later he told us that they had been practicing extreme cycling. Unfortunately, things like that (8) quite often. I (8) for the emergency center for more than five years and have seen lots of kids suffering from their extreme. They often ignore safety rules, and get injured or worse. They cannot realize that without a very careful preparation any extreme sport is a (10) activity.
ВСТАВЬТЕ ЭТИ СЛОВА В ТЕКСТ.
1. a) receive b) received c) have received d) had received
2. a) are b) was c) were d) had been
3. a) left b) was left c) have left d) had left
4. a) happened b) had happened c) is happening d) has happened
5. a) is b) was c) were d) are
6. a) move b) are moving c) had moved d) were moving
7. a) was broken b) has been broken c) is broken d) broke
8. a) happen b) are happening c) have happened d) will happen
9. a) work b) am working c) was working d) have been working
10. a) danger b) dangerous c) dangerously d) endangered
Киты
Whales are wonderful creatures. Their ancestors appeared on Earth 55 million years ago —that had been long before the first man came. It is well known fact that the average one weighs as much as 2,700 people and its heart size could be compared with of a car and weighs between 600 and 700 kg.

This animal is not a fish, but a mammal. It doesn't have the external ear - a traditional animal hearing. They can hear by means of the lower jaw, from which the sound comes to the middle and inner ear. The hearing is the most essential sense for the whale because it helps them to navigate under water, to communicate and to find and get food. Unfortunately, they have poor eyesight and no sense of smell at all. The tails are as individual as human fingerprints and that’s impossible to find two identical tails. Only human beings and whales can sing songs of all mammals.
Whales almost eat nothing most of the year and survive on the basis of the stored fat. However, all summer they feed non-stop, eating to three tons of food per day. Their diet mainly consists of algae and small crustaceans, but sometimes these mammals eat small fish. Not a lot of people know that these animals breathe oxygen and can drown while sleeping.
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Киты - удивительные создания. Их предки появились на Земле 55 миллионов лет назад — это было задолго до прихода первого человека. Известно, что в среднем одна особь весит как 2700 человек и размер ее сердца можно сравнить с автомобиль, который весит от 600 до 700 кг.
Это животное-это является не рыбой, а млекопитающим. У него нет наружного уха – традиционного органа слуха у животного. Они могут слышать с нижней челюсти, от которой звук доходит до среднего и внутреннего уха. Слух является наиболее важным чувством для кита, потому что он им ориентироваться под водой, общаться и находить и добывать пищу.
К сожалению, у них слабое зрение и совсем нет обоняния. Хвосты так же уникальны, как и отпечатки человеческих пальцев и также невозможно найти двух одинаковых хвостов. Среди всех млекопитающих только люди и киты поют песни.
Киты почти ничего не едят большую часть года и выживают за счет накопленного жира. Однако все лето они питаются практически без остановки, едят до трех тонн пищи в день. Их рацион в основном состоит из водорослей и мелких рачков, но иногда эти млекопитающие едят мелких рыб. Не многие люди знают, что эти животные дышат кислородом и могут утонуть во время сна.
1) Ann said not to wait for her, she was late.
2) The doctor said to it more fruits and vegetables.
3) He told me to read the structures, before I switch on the machine.
4) He asked me to speak more slowly, because he couldnt understand me.
5) I told him not to come before 6 oclock.
6) The teacher told us not to use the dictionaries during the test.
7) The doctor warned not to watch TV all the time.
8) The sister told not to touch her things.
9) Alice asked, if we could come with them.
10) John told to come to his place tomorrow evening.
Объяснение:
Обьяснение украл Араб