Question Detail

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

1. I must help him.

He must helped by me.
I must held him.
He must get help from me.
He must be helped by me.

Answer: Option D

Explanation:

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

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

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

2. I asked Susheela why she was sad.

Susheela was asked by me that why she was sad.
Susheela was asked by me why she was sad.
Susheela was asked that why she was sad.
Susheela was asked why she was sad.

Answer: Option D

3. He like people to respect him.

He like respect.
He likes to be respected.
He like to be respected.
He want to be respected.

Answer: Option C

4. Please give me a pen.

You are ordered to give me a pen.
You are ought to give me a pen.
You are requested to give me pen.
You are requested to give me a pen.

Answer: Option D

Explanation:

Whenever sentence starts with please or kindly, then in passive voice we use "You are requested to"

5. You see that birds.

That bird are seen by you.
That bird is seen by you.
That bird was seen by you.
That bird is seen you.
That birds is seen by you.

Answer: Option B