Question

He is a sincere worker. Use sincere as an adverb and rewrite the sentences

Answer 1

Here is the answer...

Basically adverbs are words or set of words which describe more about the verb that is it gives more information about the verb.

Well.. Coming to your question..

Here, the action is done of working by the worker.

Hence , we can write the sentence by using adverb in the following manner...

$\text{He does his work sincerely.}$


Here, though there is absence of verb , the action is done by the worker.
{ Remember : Verbs are the action words }
I hope my answer helped !