Предмет: Математика, автор: ram61

Помогите пожалуйста дам 20 баллов​

Приложения:

Ответы

Автор ответа: muhammadizokirov
1

Б)4530.

а)64

б)(5*10)^2= 2500

ram61: Спасибо!
Автор ответа: vuolik
0

Ответ:

6-5-98+ не отписалась что случилось с кем не общаюсь с уважением

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3. Образуйте множественное число от выделенных существительных и произведите другие изменения в предложениях:

1. His sister has a very pretty child.
2. This man is an accountant.
3. The boy has a white mouse.
4. That woman is our doctor.
5. Take the knife and put it into the box.
6. The book is on the shelf.
7. His foot is big.
8. There is a large factory in this city.
9. This leaf yellow.
10. There is an interesting story in this magazine.

4. Замените существительные с предлогом "of существительными в притяжательном падеже:

- the flat of my mother, the children of my sister Mary, the letter of my friend, the stories of this writer, the younger daughter of my brother;

- the house of his parents, the rights of the women, the children of my sisters, the car of my grandparents, the room of her brothers.

6. Заполните пропуски соответствующими предлогами:
1. I get letters ... my parents every week.
2. My father works ... a bank.
3. This boy goes ... school every morning.
4. Put the notebook ... the bag.
5. Take a pencil the box.
6. The map is ... the wall.
7. My father-in-law lives ... a new house.
8. Our dog sleeps ... the floor ... the desk.
9. Tom is busy ... his design.
10. He is...work.

7. Раскройте скобки и вставьте подходящие по смыслу личные и притяжательные местоимения.
1. I often see (they, them) in the street.
2. She lives near (we, us).
3. Who teaches (he, him) French?
4. She sits near (I, me) at the lessons.
5. I know (she, her) quite well.
6. (Его) book is not interesting.
7. (Наш) son studies at the University.
8. (Их) parents were born in Yekaterinburg.
9. (Мое) name is Ann.
10. (Их) friends often come to see her.
11. Our city is nice. (Его) streets are straight and wide.
12. (Ваш) dictionary is on that shelf.

8. Раскройте скобки и вставьте подходящее по смыслу местоимение:

1. What colour are (me) pens?
2. (Этот) house is rather old.
3. (Это) is our favourite classroom.
4. (Та) square is large and beautiful.
5. What are (это)?
6. He has (мало) relatives in Yekaterinburg.
7. We have (мало) information.
8. Our new teacher has (много) problems.
9. I want to meet her (сам).
10. (Оба) students study at our Institute.

9. Раскройте скобки и вставьте местоимения "some, any, no" или их производные:

1. There are (несколько) new words in the text.
2. ( Никто) is ready
3. There was (кто-то) at the door.
4. Is there (кто - нибудь) in the office?
5. Have you (какие - нибудь) questions?
6. Take (что - нибудь) to eat.
7. There was (ничего) on the table.

10. Заполните пропуски глаголом "to be" в соответствующей форме:

1. The delegation ... in London last year.
2. Yekaterinburg ... a large industrial city.
3. I .... sure she ... at home now.
4. The flats in this new block ...very comfortable.
5. He ... a good sportsman when he ... young.
6. All the students ... present at the last lecture.
7. ... you ready?
8. This young woman... our English teacher.
9. Why ...you late?

11. Заполните пропуски глаголом "to have (got) " в соответствующей форме:

1. My friend Tom ... a large friendly family.
2. They ... their English lesson last Friday.
3. The group of students ... a very difficult examination last month.
4. They ... a comfortable flat in the centre of the town.
5. The room is large. It ... two windows.
6. He is very busy and he... no time to think about it.
7. ... you got many friends abroad?
8. Who ... the today's newspaper?
9. I ... some English books and journals.

12. Употребите оборот "there+be" в следующих предложениях:

1. Look! ... someone at the front door.
2. ... a lot of students at the lecture now.
3. Don't you see? ...three lamps over the shelves.
4. ... only one window in this old house.
5. ... nobody at home last night.
6. ... twelve months in a year.
7. ... any letters on the table?
8. ... a nice park near your house?
9. How many rooms ... in your flat?
10. How much water ... in the river last spring?

13. Употребите глаголы, данные в скобках, в Present Continuous Tense:

1. Look! It (rain).
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3. Don't you see? She (read) a newspaper at the window.
4. Listen! Mary (play) the piano.
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6. The engineers are very busy because they (test) the engine.
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