your will replace your’s because –
your is a Possessive Adjective that modifies a noun/ noun phrase to indicate ownership.
There is no such word as your’s. Yours is a Possessive Pronoun.

Correct Option: B

your will replace your’s because –
your is a Possessive Adjective that modifies a noun/ noun phrase to indicate ownership.
There is no such word as your’s. Yours is a Possessive Pronoun.

won’t you will replace isn’t it because –
the Aux. Verb used in the Positive Statement is will.
Its tag will be will + not written as won’t.

Correct Option: C

won’t you will replace isn’t it because –
the Aux. Verb used in the Positive Statement is will.
Its tag will be will + not written as won’t.

The Pacific Ocean will replace Pacific Ocean because –
the (Def. Art.) is used before the names of Oceans, mountain ranges, rivers, seas, etc. (Geographical features)

Correct Option: A

The Pacific Ocean will replace Pacific Ocean because –
the (Def. Art.) is used before the names of Oceans, mountain ranges, rivers, seas, etc. (Geographical features)

After you return will replace After you will returns because –
In Conditional clauses will is not used.
The Verb in the clause (Conditional) is in the Simple Present Tense.
Look at the examples given below :
If you go to London, you can visit the British Museum.
You’ll get fatter if you eat too much.

Correct Option: A

After you return will replace After you will returns because –
In Conditional clauses will is not used.
The Verb in the clause (Conditional) is in the Simple Present Tense.
Look at the examples given below :
If you go to London, you can visit the British Museum.
You’ll get fatter if you eat too much.

John, Hari and I will replace John, I and Hari.
The first person pronoun-I comes last in the sequence.

Correct Option: A

John, Hari and I will replace John, I and Hari.
The first person pronoun-I comes last in the sequence.