Поделитесь своими знаниями, ответьте на вопрос:
Выберите времена глагола, соблюдая правила страдательного глагола: 86. These documents … now. a) are signed b) are signing c) are being signed 87. This contract … by Mr Brown yesterday at 10 a.m. a) was being signed b) was signing c) was signed 88. The terms of payment … discussed for two hours. a) are being b) have been c) are 89. These documents … sent by fax. a) are not b) are not being c) have not been 90. The interview … finished by 3 p.m