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"Please put your cellphones on vibrate for the duration of the meeting."

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

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

"The bus had comfortable seats for all the passengers. "

"The frequency of bus service has been improved from one every 15 to one every 12 minutes."

"The students designed posters for the school fair. "

"The stereo system in the living room created a realistic soundstage for the concert recording, making it feel like the musicians were right there. "

"The speaker at the school assembly encouraged students to be respectful. "

"The farmer's fields produced a bountiful harvest of tomatoes this year. "

"He was safe and sound."

"The storm during all night. "

"With his wrinkled, uneven face, the actor always seemed to play the heavy in films."