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Rewrite the following sentences in the passive. Omit the agent where necessary.
1.Charity organization have sent food and medical supplies to help the homeless.
2.Specially-trained firefighters will rescue those trapped under debris.
3.The authorities are rebuilding the houses.
Rewrite these questions in the passive.
1.Had they informed the police about the accident?
2.Who invented the first radio?
3.Did you send the parcel to Mary?

Спасибо большое, ты меня спасла!!

1. Food and medical supplies have been sent  to help the homeless by charity organization.2. Those  trapped and debris will be rescued.3. The houses was rebuilding by the authorities.1. Had the police been informed about the accident?2. Who was the first radio invented by?3. Was the parcel sent to Mary?