Question Detail

Savita does not like me.

I am not like by Savita.
I am not liked by Savita.
I was not liked by Savita.
I were not liked by Savita.

Answer: Option B

1. Rahul mush have done that task.

That task must had been done by Rahul.
That task must have been done by Rahul.
That task must have done by Rahul.
That task must have been did by Rahul.

Answer: Option B

2. My father loves me.

I loved my father.
I was loved by my father.
I were loved by my father.
I am loved by my father.

Answer: Option D

3. We hate him.

He has hated by us.
He is hated by us.
He was hated by us.
He will hated by us.

Answer: Option B

4. We must have obeyed our teachers.

Our teachers might have obeyed.
Our teachers might have been obeyed.
Our teachers must have been obeyed.
Our teachers must have obeyed.

Answer: Option C

Explanation:

If we have "Subject + Modal Auxiliary verb + have + third verb + object"
then we change it to

Passive subject + Modal Auxiliary verb + have been + third form + by + passive object.

Modal Auxiliary verb are : can, could, shall, will, may, might, should, would, must, ought to etc.