2. Перепишите и переведите предложения, выбрав правильную форму сказуемого (Active or Passive). a. The power (has sent/has been sent) back to the electrical grid.
b. Recently, these locomotives (have equipped/have been equipped) with large batteries.
c. Electric motors (were working/were being worked) in conjunction with the air-brake system.
d. The generator wasn’t new; it (had provided/had been provided) power for some years.
e. Braking energy (is converting/is being converted) into heat force through the use of resistors mounted on top of the locomotive.
я не знаю ответа сори удачи