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"The word “speak” is an English verb."

"To understand the word "optimistic," I looked it up in the dictionary. "

"The website's HTML file uses several includes for the header and footer, allowing for consistent design across all pages. "

"My sister brought several books to the library, and that one is about dinosaurs. "

"My son is studying grammar in his English class. "

"My sister is often late for school. "

"The word "drink" is a transitive verb in "they drink wine", but an intransitive one in "they drink often.""

"He arrived home for two days."

"The entry into the classroom was noisy as students rushed to their seats. "

"BBC is an initialism for British Broadcasting Corporation."

"Students use dictionaries to understand the meaning of new words they learn in class. "

"The guard blew his whistle to indicate imminent departure."