... structure)(same structure), (same structure), (and, but, or), (same structure)Skill 25: Use Parallel structure with paired conjunctionsParallel structure with paired conjunctionsBoth(samestructure) and (samestructure)Either ... correctlyCoordinate connectors: And, but, or, so, yetSkill 7: Use adverbs Time and Cause connectors correctlyAdverb Time connectors: after, as, as long as, as soon as, before, by the time, once, since, ... and present together.- If you see the past and present together, you must check the meaning to determine whether or not the sentence is correct.Skill 34: Use Have and Had correctlyThe present...