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.

Conversion of Active Voice Sentence into Passive Voice For Simple Future Tense:

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

subject+ will or shall + first form of verb + object:

For Example:

• His family will miss him.(active)

Here,the subject is 'her family' ,object is 'him' and the first form of verb is used 'miss'.

While converting into Passive Voice the rule will be :

 subject+ will or shall + be + third form of verb + by + object

In the question : -

I shall surely invite you on my birthday .

The passive form of above sentence in simple future tense is : -

You will surely be invited on my birthday by me. In this sentence , subject (students) is converted into object ( teachers) and then we use by preposition and then we use third form of verb (invited ) and then the remaining part is the subject (me ).

Thus , the Correct Option is C , which is You will surely be invited on my birthday by me .

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.

Conversion of Active Voice Sentence into Passive Voice For Simple Future Tense:

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

subject+ will or shall + first form of verb + object:

For Example:

• His family will miss him.(active)

Here,the subject is 'her family' ,object is 'him' and the first form of verb is used 'miss'.

While converting into Passive Voice the rule will be :

 subject+ will or shall + be + third form of verb + by + object

In the question : -

1. I shall chain the dog.

The passive form of above sentence in simple future tense is : -

The dog will be chained by me. In this sentence , subject (I) is converted into object ( the dog ) and then we use third form of verb (chained) then use by preposition  and then the remaining part is the subject (I) . In objective part , it gets changed into me .

2. We shall support them.

The passive form of above sentence in simple future tense is : -

They will be supported by us. In this sentence , subject ( we ) is converted into object ( they) and then we use third form of verb (supported ) and then the remaining part is the subject ( we ) . In objective part , it gets changed into us .

Thus , the Correct Option is C , which is 1. The dog will be chained by me. 2. They will be supported by us.

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.

Conversion of Active Voice Sentence into Passive Voice For Simple Future Tense:

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

subject+ will or shall + first form of verb + object:

For Example:

• His family will miss him.(active)

Here,the subject is 'her family' ,object is 'him' and the first form of verb is used 'miss'.

While converting into Passive Voice the rule will be :

 subject+ will or shall + be + third form of verb + by + object

In the question : -

1. I shall type this application.

The passive form of above sentence in simple future tense is : -

This application will be typed by me. In this sentence , subject (I ) is converted into object ( this application) and then we use third form of verb (typed ) and then the remaining part is the subject (I) . In objective part , it gets changed into me .

2. His friends will save him. 

The passive form of above sentence in simple future tense is : -

He will be saved by his friends . In this sentence , subject ( his ) is converted into object ( he ) and then we use third form of verb (saved) and then use by preposition  and then the remaining part is the subject (his) .

Thus , the Correct Option is A , which is 1. This application will be typed by me. 2. He will be saved by his friends .