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In part A the usage of the coordinating conjunction ‘yet’ is incorrect. Both clauses in parts A and B are similar (as in negative) and dependent. So, the correct conjunction that should be used here is ‘and’.

In part C the usage of the preposition ‘like’ is incorrect. We need to use the conjunction ‘as’ or ‘because’ to indicate that something happens during the time when something else is taking place.

In part D, instead of the adverb ‘loudly’, we need to use the adjective ‘loud’ to describe the noun ‘background music’.