Question Detail

Someone has stolen his book.

His book is been stolen.
His book has been stolen.
His book is stolen.
His book has stolen.

Answer: Option B

Explanation:

Apart from Rule to make active voice of Present Perfect Tense, which is

Passive subject + has/have + been + third form of verb + by + passive object

Please also note that words like, "someone", "somebody", "people", "police", "public" etc are dropped. But in rare cases we can use them if sentence meaning is not clear.

1. Post this letter.

Let this letter be post.
Let this letter be posted.
Let this post be letter.
Let this letter is posted.
Let this letter are posted.

Answer: Option B

2. Someone has stolen his book.

His book is been stolen.
His book has been stolen.
His book is stolen.
His book has stolen.

Answer: Option B

Explanation:

3. Let us play.

It is suggested that we could play.
It is suggested that we should play.
It is suggested to play.
No change

Answer: Option B

Explanation:

When we use "us" after "Let", it means it is a suggestion. So it is converted as this example.

4. His behaviour surprised me.

I was surprised for his behaviour.
I was surprised at his behaviour.
I was surprised with his behaviour.
I was surprised on his behaviour.

Answer: Option B

Explanation:

Note: We use "at" preposition with word "surprised"

5. She wants that she should be respected.

She wanted to respected.
She wants to respected.
She wanted to be respected.
She wants to be respected.

Answer: Option D