Question

underline adverb?
we must work hard to get good marks​

Answer 1

Answer:

ADVERB : HARD

Hard is both an adjective and an adverb but in this sentence hard is used as an adverb .

You can say "The bed was hard," using the adjective, which means it is "very firm."

You can also say, "I worked hard," using the adverb, which means "with a lot of effort."

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Answer 2

if you work hard you will get good marks so this is tha answer

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