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"In math class, the teacher explained the notation for writing exponents, like 2 raised to the power of 3, using a small number above and to the right. "

"I lost a few marks in the test for spelling words incorrectly."

"The meaning of the teacher's hand gesture was clear: "Pay attention." "

"A high percentage of secondary school leavers take a gap year."

"The supermarket sells a wide variety of food products. "

"The electronic configuration of atoms is important in chemistry class. "

"The document outlining the family's budget was used to prove their financial need to the housing agency. "

"The increase in homework assignments this week was significant. "

"The store displayed the new fall clothing in its front window. "

"Letters are the elements of written language."

"The fence is determining the boundary between our yard and our neighbor's. "

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