Question

change the voice- (iii) Who has delivered the letters.
(iv) Let your health be taken care of.
(v) He does not know my address.​

Answer 1

Answer:

• the letter is delivered by me
• take care of your health
• my address is not known by him....

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Answer 2

Answer:

by whom the letters have been delivered?

Take care of your health.

my address is not known to him.