Question

identify the sentences which we do not need the agent or the doer. 1 the the marriage party was deceived by the bride's parents at the railway station.2 the first lady of the campus was entertained well at the fancy dress show by all sorts of people. 3my Book has been stolen by somebody.4 my lunch is being packed by someone 5. he was hugged
by his father on his arrival at the airport​

Answer 1

Answer:

Sentence 3), & 4). where we can ignore the doer (the subject) of the sentence.