Укажите предложения, в которых «one/ones» является заменителем существительного (таких предложений должно быть 5).
1. One can see that electrons in crystals have wave properties.
2. The problem to be solved is in fact a theoretical one.
3. To heat a body one should place it in contact with another body at a higher temperature.
4. One must test the device several times.
5. The second device was tested about a month after the first one.
6. One can increase effectiveness applying this method.
7. It is necessary to use a new method, not the old one.
8. One uses special devices to measure speed, weight and length.
9. His last book is good, but the previous one is better.
10. Among the numerous disadvantages of this device power loss is the most evident one.
Объяснение:
1. Passive voice: man + to be+ v3
2. by
3. формы Future Continuous и времен группы Perfect Continuous отсутствуют.
4. die, arrive, suit и другие непереходные глаголы
Т.к. при них нет прямых дополнений, то нечему быть подлежащим в страдательном залоге.
5. Предлог при фразовом глаголе уходит в конец
например: Our doctor was sent for.
2.
1.is written
2. had been sent for
3. -
4. is being paid
5. will have been being lost
6. was being torn
3/
are being typped
b
c
a
a
4/
Don't worry. The doctor has already been sent for
When will this house be built? "I don't know. It has been under construction for 5 years
The lawn is mowed every week.
Notes for this task will be set as a test
Why are they laughing at him? – He said something stupid again.
My father older then my mother by 5 years.
They have three children.
My mother is forty years old.
Tomorrow from 8 to 9 I will call you.
By end of this year I read 2 books in English.
When he arrived at the station the train had already left.
When I came home , my mom was making dinner.
He showed you yesterday its a new picture?
She writes a letter to her friend.
They are building a house since last year.
They just came home.
Your sister has children?
I'll be here tomorrow.
What did you do yesterday?
I didn't know he speaks English very well.
English is spoken people all over the world.
English is very popular .
Work will not be completed by September
Where's the letter? It was sent.
I didn't know that he's gone to the movies.
They told us that going to the library.
I thought you had left England.
She said she would be happy to see us again.
We had hoped that he was home.