С, усомнитесь в правильности данных высказываний. 1.the teacher is speaking english now. 2. the pupils are reading in the library. 3. they are writing exercise 2 in their exercise-books. 4. the man is waiting for pete. 5. the woman is listening to the radio. 6. the family is watching tv. 7. the children are doing their morning exercises. 8.boris is washing his hands. 9. it is raining. 10.it is snowing.

1.The teacher is speaking English now. Is it?
2. The pupils are reading in the library. Are they?
3. They are writing Exercise 2 in their exercise-books. Are they?
4. The man is waiting for Pete. Is he?
5. The woman is listening to the radio. Is she?
6. The family is watching TV. Are they?
7. The children are doing their morning exercises. Are they?
8. Boris is washing his hands. Is he?
9. It is raining. Is it?
10. It is snowing. Is it?

ответ: Task1: 1) b, 2) c, 3) b, 4) a, 5) a, 6) b Task 2: 1)a, 2)c 3)c, 4)a, 5)a, 6)b, 7)a, 8)a, Task 3: 1) Why did she lose weight lately? 2)If you take these vitamins, you will recover within a month, I am sure.3) I have coughed. 4) Do your eyes hurt when you look at the sun? 5) You have slept for nine hours. 6) I hope will soon give up smoke.7) I have known this doctor since I was a child. Task 4: 1) Because they help to keep our health. 2) I have two or three big meals. 3) Usually I eat some bananas, appels and sandwiches. 4) Not often 5) No, I eat healthy food. 6) Yes, sometimes I go to the fast food restaurants with my friends. 7) I don't want to change my eating habits because I try to eat healthy food and do sports.

Объяснение:

Первое сентября! Самый важный праздник для ученика и учителей! Белые банты, разноцветные цветы! Все дети и их родители спешат в школу. На загорелых личиках первоклашек сияет улыбка и радость! Огромные букеты не вмещаются в маленькие ручки. А для пятиклассников это грустный и в то же время веселый праздник. Грустный, потому что больше нет того классного руководителя, который уже стал второй мамой, а веселый, потому что новая ступень в обучении! Среднее звено! А для остальных это тоже счастливый праздник. Ура! Школа!