The question asked for corrections to comma usage in sentence examples. Commas separate elements to clarify meaning in sentences and their correct placement is crucial for clear communication. The corrected sentences demonstrate proper use in compound sentences, introductory phrases, dependent clauses, and lists.
The student's question relates to the review of comma usage in a sequence of example sentences. Commas are an essential punctuation mark in English writing, serving to clarify meaning by separating elements within a sentence. Below are the corrected sentences with explanations:
- I finally found my keys, and I got to work just in time. (Compound sentence; comma before coordinating conjunction)
- Mrs. Contreras threw out her old coffee table and cleaned the carpet. (No comma needed, as it's a compound predicate, not a compound sentence)
- Taking the elevator to the roof, we hoped we could see the skyline and the bay. (Comma after introductory phrase)
- Though Susan wasn't feeling well, she went to the store anyway and bought ice cream, pizza, and candy. (Comma after dependent clause and in a list of items)
- I let my neighbor borrow my phone because she said hers was tapped by the police. (Comma is not necessary; it's not a compound sentence, and the reason is directly related to the action)
In addition to comma usage, students can engage in critical thinking by analyzing text, participating in games that challenge cultural norms, and reviewing quantitative instances where they have to construct questions, as mentioned in other parts of the provided reference material. Correct comma placement is vital for clear communication and often impacts the readers' understanding of the written text.