Question

this bad news will alarm her change in to passive voice​

Answer 1

Answer:

She will be alarmed by this bad news...

Answer 2

Answer:

We were surprised by the news.

1. This is the passive transformation of the above mention active sentence.
2. There are five basic rules to remember while transforming an assertive active sentence into passive.
3. Identify subject and the object in the sentence and identify the tense (Present, past, or xyz)
4. Interchange the place of subject and the object.
5. Change the tense according to the tense mentioned. Let’s say, here surprised (Simple Past Tense) so it will take the helping verb as was\were according to the subject (singular\plural).
6. Change the main verb into Past Participle form of the verb. (surprised)

Remember to add preposition “by”

Now a question may pop up in your mind that why ‘us’ has been changed into “we”. It’s because the subjects change into object where we follow,

I - me

He - his

She - her

You - you

It - it

We - us

They - them

I hope this sorts out the issues you face while converting an active sentence into passive.

Learning is fun!!!