Преобразуйте предложения, поставив существительные во множественное число. 1)i read this book last year. 2) he works for a big firm of designers. 3) she has been writing the article for one hour. 4) there is an office near our house.

Book-books
firm-firms
article-articles
office-offices

I read these books last years.
The works for A big firms of designers.
The has been writing the articles for some hours.
There are an office near our houses.

Put  in the correct form of the verb to be.   
1) His birthday __was celebrated last Sunday.   
2) The girls' backpacks __were___  carried by the boys.   
3) Mitya __is/was bullied by Vasya and Petya.   
4) When __were mobile phones invented?   
5) How many phone calls _were made yesterbay? 
2. Put the verds in brackets in the Passive voice and complete the sentences.   
1) Millions of books __were published in Russia last year. (publish)    
2) The rind __was    shown to the clan. ( show)    
3) __Was the dog __walked at  6 a.m.? (walk)   
4) The coffee __was made by my granny. ( make)   
5) When __was the telephone _invented__?( invent) 
3. Translate info English.   
1) Письмо написали вчера.
The letter was written yesterday.   
2) Ключи потеряли в библиотеке.
The keys were lost in the library.   
3) Елку нарядили 20 декабря.
The Christmas tree was decorated on the 20th of December. 
 4) Окна не помыли на неделе.
The windows were washed last week.   
5) Еду купили вчера  
- Food was bought yesterday   
6) Домашняя работа не была сделана вчера.
- The homework was not done yesterday. 
4.  Change the sentences from the Active voice to the Passive voice   
1) People decorate their houses for Christmas  in England.     
The houses are decorated  for Christmas  in England.   
2) They send millions of Christmas greetings by e-mail.     
Millions of Christmas greetings were sent by e-mail.
   3) They build a lot of houses in Moscow every year.       
A lot of houses are  built in Moscow every year.
   4) He reads this newspaper every day.     
This newspaper is read by him every day.
   5) They don't wash the streets every day.       
The streets are not washed by them every day.
   6) They are using a new computer programme in this project.       
 A new computer programme is being used in this project.
 7) English readers observe due dates.     
Due dates are observed by English readers. 
5. Put the verbs in brackets in the Passive voice.   
1) Mobile phones __are used by millions of people. (use) 
2) When __is Bonfire Night __celebrated__ in England? (celebrate)   
3) A lot of animals _are killed__ every year. (kill)   
4) What berries _are grown__ in your  garden? (grow)   
5) On Bonfire Night a figure of the guy _is put_ on top of a bonfire. (put)

Put  in the correct form of the verb to be.   
1) His birthday __was celebrated last Sunday.   
2) The girls' backpacks __were___  carried by the boys.   
3) Mitya __is/was bullied by Vasya and Petya.   
4) When __were mobile phones invented?   
5) How many phone calls _were made yesterbay? 
2. Put the verds in brackets in the Passive voice and complete the sentences.   
1) Millions of books __were published in Russia last year. (publish)    
2) The rind __was    shown to the clan. ( show)    
3) __Was the dog __walked at  6 a.m.? (walk)   
4) The coffee __was made by my granny. ( make)   
5) When __was the telephone _invented__?( invent) 
3. Translate info English.   
1) Письмо написали вчера.
The letter was written yesterday.   
2) Ключи потеряли в библиотеке.
The keys were lost in the library.   
3) Елку нарядили 20 декабря.
The Christmas tree was decorated on the 20th of December. 
 4) Окна не помыли на неделе.
The windows were washed last week.   
5) Еду купили вчера  
- Food was bought yesterday   
6) Домашняя работа не была сделана вчера.
- The homework was not done yesterday. 
4.  Change the sentences from the Active voice to the Passive voice   
1) People decorate their houses for Christmas  in England.     
The houses are decorated  for Christmas  in England.   
2) They send millions of Christmas greetings by e-mail.     
Millions of Christmas greetings were sent by e-mail.
   3) They build a lot of houses in Moscow every year.       
A lot of houses are  built in Moscow every year.
   4) He reads this newspaper every day.     
This newspaper is read by him every day.
   5) They don't wash the streets every day.       
The streets are not washed by them every day.
   6) They are using a new computer programme in this project.       
 A new computer programme is being used in this project.
 7) English readers observe due dates.     
Due dates are observed by English readers. 
5. Put the verbs in brackets in the Passive voice.   
1) Mobile phones __are used by millions of people. (use) 
2) When __is Bonfire Night __celebrated__ in England? (celebrate)   
3) A lot of animals _are killed__ every year. (kill)   
4) What berries _are grown__ in your  garden? (grow)   
5) On Bonfire Night a figure of the guy _is put_ on top of a bonfire. (put)