revolutionized

"communication of a secret"

"The student studied hard for the test, as did her brother. "

"My study habits improved significantly after I started using a planner. "

"My dad used to have a basic phone for calls, but now he uses a smartphone to check email and watch videos. "

"The student revolution at the high school led to significant changes in the dress code. "

"Please push the door to."

"The invention of the calculator made math homework much faster. "

"two radically different political groups"

"The product is undergoing a change in order to improve it."

"His parents got him an in with the company."

"It looks weaker and weaker, the more I think about it."

"He might get cancer, or be hit by a bus, or God knows what."