Final answer:
Completing sentences with the correct antonyms and practicing comma usage are crucial parts of mastering English grammar, as is understanding the concept of nominalization and spelling words correctly.
Step-by-step explanation:
To complete the sentences accurately, one must choose the antonym and write it in the correct form. Example sentences demonstrate various sentence structures and contexts, such as affirmative and negative statements, different subjects and verbs, and different tenses.
Review questions about commas touch upon comma usage to clarify meaning and separate clauses. For instance, correcting the sentence 'I finally found my keys and I got to work just in time' requires understanding when a comma is needed before the conjunction 'and'.
The term nominalization, which will be elaborated in Lesson 9, refers to the process of converting verbs into nouns. To prepare for this topic, filling out tables with pairs of nouns and verbs could serve as useful practice.
It's also vital to select words with the correct spelling, as typos can drastically alter the meaning of a sentence.