flexing

"The patient followed the doctor's instructions carefully. "

"My friend told me there was something in the box, but I didn't know what it was yet. "

"My brother is a bodybuilder and spends hours at the gym every day preparing for competitions. "

"I will purchase the vacation package if you will include car rental."

"It requires great strength to lift heavy objects."

"He repeatedly violated the court order, and shall now be punished."

"Many US colleges want to achieve superiority in the sport of football."

"The new sports car was incredibly expensive, costing more than my entire year's savings. "

"Everyone in the class needs to bring their textbook to the first lecture. "

"Please tighten that screw a quarter-turn."

"The library offered an extension on the due date for the overdue books. "

"The passenger sustained a severe injury in the car accident."