realizes

"My brother's imaginary friend always helped him with his math homework. "

"The student is representing the country of France in the class presentation. "

"The professor's lectures on linguistic patterns of English helped us understand the complexities of grammar. "

"His conversion to Christianity"

"In phonetics class, the professor explained that an approximant, like the "r" in "red" or the "w" in "wet," is a consonant sound where the tongue comes close to the roof of the mouth but doesn't block the airflow. "

"My sister is very helpful, especially when it comes to organizing things. "

"The speculation about who won the school election was very active in the cafeteria. "

"It was an experience he would not soon forget."

"The story about a talking dog was a fictitious tale, not based on real events. "

"The police collected several objectives from the crime scene, hoping they would provide clues. "

"Giving your children a good education is a wise long-term investment."

"The library has possession of the rare book, even though it doesn't own it. "