Select the option that can replace the highlighted part of the sentence grammatically and contextually correctly. If no replacement is required, select “No Replacement”. The teacher gave him an advice before the interview.

Explanation

The phrase 'gave him an advice' is grammatically incorrect. Grammatical Rule: 'Advice' is an uncountable noun. Therefore, it cannot be preceded by the indefinite article 'an.' You can say 'some advice' or just 'advice.' Note: Option A is incorrect because 'suggestion' starts with a consonant sound and should take 'a,' not 'an.' Option B 'gave him advice' is grammatically perfect. So the correct answer is (b)