easiest

"The channel straitened the river through the town, made it flow faster, and caused more flooding upstream."

"The teacher is requiring students to submit their essays by Friday. "

"The patient, after hearing all the risks, was consenting to the surgery. "

"the resistance of bacteria to certain antibiotics"

"Her unwillingness to help with the dishes made her mother upset. "

"My grandmother bought a new comfortable for her bed. "

"Follow that car!"

""Because of unforeseen circumstances, the school trip was cancelled." "

"The new school rules are a constraint on how much time students can spend playing outside. "

"My sister's reputation for being organized helped her excel in school. "

"The artist felt truly free and unconstrained when painting outdoors. "

"The harshness of the winter weather made it difficult to drive to work. "