Объяснение:
1) My salary is increased by the company manager last week
2) This car was bought by us last Friday
3) This services was paid in cash by him
4) Such activities are seldom undertaken to protect the customers' rights
5) The customer has been informed of the delivery of his order
6) The commision paid to agents was increased by the company
7) New staff is recruited by the Human Resources department every year
8) New products was developed by the Research and Development department last year
9) Several subsidiaries have been opened in different locations by my company
10) Consumer tastes are investigated by Manufactures
11) The loss of 4,000 jobs was announced yesterday by Fort
12) Smoking during the flight is forbidden by British Airlines
Объяснение:
1) My salary is increased by the company manager last week
2) This car was bought by us last Friday
3) This services was paid in cash by him
4) Such activities are seldom undertaken to protect the customers' rights
5) The customer has been informed of the delivery of his order
6) The commision paid to agents was increased by the company
7) New staff is recruited by the Human Resources department every year
8) New products was developed by the Research and Development department last year
9) Several subsidiaries have been opened in different locations by my company
10) Consumer tastes are investigated by Manufactures
11) The loss of 4,000 jobs was announced yesterday by Fort
12) Smoking during the flight is forbidden by British Airlines
They were at home at the weekend