Open the brackets using the correct form in the Passive Voice.
1) Sound card (use) by the computer to record and play audio.
2) Iron ore (heat) in the presence of charcoal.
3) Manufacturing (exist) as long as civilizations have required goods.
4) Many years ago factories (build) to produce gunpowder.
5) An electric arc (discover) by Russian engineer V.V. Petrov.
6) Recently there (be) some growth in the number of PhDs granted in computer and physical sciences.
7) Most programs (write) in a high-level language such as FORTRAN or C.
8) In the course of further scientific developments extensive use (make) of modern computing machines and electronic devices.
9) It (provide) by such devices as magnetic discs.
10) The process (know) as hot working.
1- [v]
2- [f]
3- [v]
4- [v]
5- [f]
6- [f]
7- [v]
8- [v]
[d] enters
[f] alone
[e] end
[a] old-fasioned
[h] unhappy
[b] younger
[c] finishes
[g] unhelpful
1- Alfred lives in Los Angeles.
2- Her sister's name is Emma.
3- He wakes up around seven thirty.
4- Yes, he has breakfast at home.
5- He leaves home at quarter to eight.
6- He has lunch at the school canteen.
7- He comes back at five-fifteen.
8- He does his homework at home.
9- Yes, Alfred is a useful boy, he helps his parents in the business.
10- сам найдешь
Объяснение:
1. there are two chairs in the kitchen
2. there are big pictures on the wall
3. there are not many beautiful flowers in the garden
4. there are a lot of plants in Kazakhstan- ты тут что-то пропустил, используется или a lot of или lots of, это одно и тоже
5. there is a beautiful garden
6. there are tree beds in the room
7. there is a garage behind the house
Объяснение:
если мы хотим сказать, что что-то где-то есть, мы начинаем предложение со слов there is(если предмет 1) или there are (если предметов несколько), потом указываем сам предмет и в конце место, где он находится. переводятся такие предложения с конца, с места