scariest

"Avery puts a sheet over her head, pretending to be a ghost to frighten Emily."

"The student answered all the questions uncannily quickly, making the teacher suspicious. "

"The sudden, loud noise outside the classroom caused a fright among the students. "

"He hides his magazines under the bed."

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

"After a long day at school, Sarah snuggled into her soft pillow and drifted off to sleep. "

"The car's broken-down behind the school. "

"The students are subject to strict rules about late arrivals. "

"My brother and I both attend the same high school. "

"It surprises me that I owe twice as much as I thought I did."

"Please strike the last sentence."

"The lightning caused thunder."