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"The teacher is requiring students to submit their essays by Friday. "

"Consider that we’ve had three major events and the year has hardly begun."

"The student improved her orthography by studying spelling rules and practicing regularly. "

"My grandmother's calligraphy was beautiful; each letter in her thank-you note was a tiny work of art. "

"The teacher's lesson plan was together, covering all the key concepts logically. "

"My grandmother is a traditional, believing strongly in family values. "

"The functional analysis course focused on definite integrals, a type of mathematical function. "

"The scientist studied the chemical composition of the soil sample. "

"The teacher requires students to submit their essays by Friday. "

"There is one sterling and here is another"

"My grandpa, who has low hemoglobin, needs to eat more iron-rich foods to improve his oxygen levels. "

"Hydrogen chloride is a diatomic molecule, consisting of a hydrogen atom and a chlorine atom."