Помогите, срочно нужно!!! 6. Open the brackets and fill in the correct of a verb using Passive Voice:

a) Several destitute families _________(help) by Red Cross Society.
b) Nowadays social workers __________(to involve) in a broad area of work.
c) Poor and suffering people ____________(help) by charitable organizations.
d) The early volunteer social worker _________(to attach) to hospitals, courts and prisons.
e) One evening, an 11-year old boy, John Somers (nicknamed 'Carrots') ________(to turn away) because the shelter was full.
f) He _________(to find) dead two days later from malnutrition and exposure and from then on the home bore the sign 'No Destitute Child Ever Refused Admission'.