Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution’.

Accordingly to my opinion your essay is the best.

According to me

The correct answer is Option (1) - According to me

The correct answer is According to me.

The phrase "According to my opinion" is grammatically incorrect. The word "opinion" is already a possessive noun, so there is no need to add the possessive pronoun "my". The correct way to say this is "According to me".

The other options are also incorrect. The phrase "According to mine opinion" is not grammatically correct. The word "mine" is a possessive pronoun, but it cannot be used to modify a noun. The phrase "No substitution" is not an option because the sentence needs to be grammatically correct. The phrase "In mine opinion" is not grammatically correct. The word "mine" is a possessive pronoun, but it cannot be used to modify a noun.