alteration

"The condition for getting a raise at work is meeting your quarterly targets. "

"He is a student of life."

"The divers encountered a huge school of mackerel."

"The teacher handed out a schedule for the week's activities. "

"The tailor is altering my pants to make them fit better. "

"The tadpole changed into a frog.   Stock prices are constantly changing."

"My family has a different ideal for my future than I do. "

"The intricate making of the model airplane showcased the student's skill. "

"The leaky faucet in the kitchen is a problem that needs fixing. "

"My brother uses the school's website to check his grades. "

"The teacher announced that there would be no school tomorrow due to the snow. "

"The artist altered the design of the school's new logo. "