Question Detail

Respect your neighbours.

Your neighbours should respected.
Your neighbours should be respected.
Let neighbours be respected.
Let neighbours respected.

Answer: Option B

1. He asked me what my post was.

I get asked what my post was.
I could asked what my post was.
I was asked what my post was.
I had asked what my post was.

Answer: Option C

2. He was writing a love letter.

A love letter had being written by him.
A love letter being written by him.
A love letter was written by him.
A love letter was being written by him.

Answer: Option D

Explanation:

Note :- Rule to make active voice of Past Continuous Tense :

Passive subject + was/were + being + third form of verb + by + passive object

3. Open the window.

Let the window be opened.
Let the window will be opened.
Let the window was opened.
Let the window is opened.
Let the window is been opened.

Answer: Option A

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.

5. Turn her out.

Let her be turned in.
Let his be turned out.
Let her be turned out.
Let her turned out.
Let her be turn out.

Answer: Option C