Question

Change from Active into Passive. 1. His parents invited many people to the wedding. 2. By the end of the firs form we will have taught the children to read and write. 3. They were discussing this question at three o'clock. 4. People are poisoning millions of fish in the sea. 5. They had cooked dinner by the time she came. 6. He has just taken the dog for a walk.

Answer 1

1) Many people was invited by his perents

2) By the end of the first form children will be had taught to read and write by us

3) This question were being dicussed at three o'clock by they.

4) Millions of fish are being pisoned  in the sea

5) Dinner had been cooked by the time she came.

6) The dog has just been taken for a walk by him

Answer 2

Sure, here are the sentences changed from active voice to passive voice:

1. Many people were invited to the wedding by his parents.
2. By the end of the first form, the children will have been taught to read and write.
3. This question was being discussed at three o'clock.
4. Millions of fish in the sea are being poisoned by people.
5. Dinner had been cooked by the time she came.
6. The dog has just been taken for a walk by him.