Question

has she sold the cow(Voice)​

Answer 1

Has she sold the cow?  (Change Voice)​

Answer:

Has she sold the cow? (Active)

Has the cow been sold by her? (Passive)

• In an active form, the subject is ''she'' and the object is ''the cow''

• The given active interrogation sentence is in present perfect. So the structure of passive interrogation sentence is :

Active: Has + sub + verb + obj

Passive : Has + obj + been + verb + by + sub

Rules:

• The pronoun word ''she'' changed to ''her'' in the passive voice.

• Keep in mind its tense while converting active to passive voice or vice verse.

• Exchange the places of the subject and object.

• While converting a sentence from active to passive, we should convert the main verb into its past participle which is also known as the third form of a verb.

• We should use the word "by" in the passive sentence.

Answer 2

Answer:

Has she sold the cow : Voice

• The given Active Voice is said to change into Passive Voice. So it is : Has the cow been sold by her?

Explanation :

• The given Active Voice is an example of Interrogative Sentence and it also has been written in Present Perfect Tense.

• So we have to change the given sentence following the above grammatical rules.

• Structure of Interrogative Sentence for Present PerfectTense : Auxiliary verb (have /has) + subject + verb's 3rd form + object : Has she sold the cow?

• Structure of Passive Voice with Interrogative Sentence for Present Perfect Tense : Has + object + been + verb's 3rd form + preposition by or with + subject : Has the cow been sold by her?

• When Active Voice turns into Passive Voice then subject 'she' of Active Voice turns into 'her' in Passive Voice and object 'the cow' of Active Voice turns into 'subject' in Passive Voice. They are already mentioned.

• Preposition 'by' is used for living things and 'with' is used for non-living things in Passive Voice.