Active Voice : - In the active voice, the sentence's subject performs the action on the action's target.

Passive Voice : - In the passive voice, the target of the action is the main focus, and the verb acts upon the subject.

Present Perfect Tense:

Rule used to identify that the sentence is in Active Voice form with simple present tense is for negative sentence .

Subject + has/have + not + past participle (V3) + object

For Example:

• I have not made that lesson.

The subject is ' I ' ,object is 'that lesson ' and 'make' is the third form of verb 'made' .' I ' is singular subject so helping verb have is used. It is a negative sentence , so we use not .

While converting into Passive Voice the rule will be :

Object + has/have + not + been + past participle (V3) + (by + subject)

For Example:

• That lesson has not been made by me.

In the question : -

They have not  aired the interview yet.

The passive form of above sentence for past perfect tense is : -

The interview has not  been aired yet by them. In this sentence ,subject ( they ) is converted into object (the interview ) and then we use helping verb has , then use not , then use been , then third form of verb (aired ) ,  then use by preposition and then the remaining part is the subject ( they ) . In objective part , it gets changed into them .

Thus , the Correct Option is B , which is The interview has not  been aired yet by them.

Active Voice : - In the active voice, the sentence's subject performs the action on the action's target.

Passive Voice : - In the passive voice, the target of the action is the main focus, and the verb acts upon the subject.

Present Perfect Tense:

Rule used to identify that the sentence is in Active Voice form with simple present tense is:

subject + have or has  + past participle + object

For Example:

• The earthquake has destroyed many buildings.(active)

The subject is 'the earthquake' ,object is 'many buildings' and 'destroyed' is the third form of verb 'destroy' .'the earthquake' is singular subject so helping verb has is used.

While converting into Passive Voice the rule will be :

subject + have or has + been + past participle + by + object

In the question : -

1. I have written an amazing song.

The passive form of above sentence for perfect tense is : -

An amazing song has been written by me. In this sentence ,subject ( I ) is converted into object (an amazing song) and then we use helping verb has , use been , then third form of verb (written ) ,  then use by preposition and then the remaining part is the subject ( I ) . In objective part , it gets changed into me .

2. Most people have tried alcohol.

The passive form of above sentence for perfect tense is : -

Alcohol has been tried by most people.  In this sentence ,subject ( most people ) is converted into object (alcohol ) and then we use helping verb has , use been , then third form of verb (tried ) ,  then use by preposition and then the remaining part is the subject ( most people) .

Thus , the Correct Option is C , which is 1. An amazing song has been written by me.    2. Alcohol has been tried by most people. 

Active Voice : - In the active voice, the sentence's subject performs the action on the action's target.

Passive Voice : - In the passive voice, the target of the action is the main focus, and the verb acts upon the subject.

Past Perfect Tense :

Rule used to identify that the sentence is in Active Voice form with simple present tense is:

 subject + had + past participle + object

• A masked man had robbed the bank. (active)

The subject is 'A masked man' ,object is 'the bank' and 'robbed' is the third form of verb 'rob' .  The helping verb had is used with both singular or plural subject.

While converting into Passive Voice the rule will be :

 subject + had + been + past participle + by + object

In the question : -

1. Some people had followed her to her office.

The passive form of above sentence for past perfect tense is : -

She had been followed to her office by some people. In this sentence ,subject ( some people ) is converted into object ( she ) and then we use helping verb had , use been , then third form of verb (followed) ,  then use by preposition and then the remaining part is the subject ( some people) .

2. We had trained them well.

The passive form of above sentence for past perfect tense is : -

They had been trained well by us. In this sentence ,subject ( we ) is converted into object ( they) and then we use helping verb had , use been , then third form of verb (trained) ,  then use by preposition and then the remaining part is the subject ( we ) . In objective part , it gets changed into us .

Thus , the Correct Option is D , which is 1. She had been followed to her office by some people. 2. They had been trained well by us.