Final answer:
The questions focus on English grammar, punctuation, vocabulary selection, and reading comprehension. They require the student to insert commas where needed, choose the appropriate words for given sentences, and interpret text passages.
Step-by-step explanation:
The question seems to pertain to various aspects of English language skills, including grammar, vocabulary, and reading comprehension. The queries include tasks like inserting missing commas, choosing correct words to complete sentences, and understanding word usage.
Grammar and Punctuation
Commas are crucial for clarity in writing and help to separate ideas and elements within a sentence for better understanding. For example:
- I finally found my keys, and I got to work just in time.
- Mrs. Contreras threw out her old coffee table, and cleaned the carpet.
Vocabulary
Choosing the correct word to complete a sentence is essential for conveying the intended meaning correctly. For instance:
- Effect is often used as a noun, while affect is generally used as a verb.
- The difference between it's and its is that it's is a contraction for 'it is' or 'it has,' while its indicates possession.
Reading Comprehension
Understanding context and nuance within a passage is crucial for properly analyzing text. This includes inferring the character's emotions or actions based on descriptions provided.