sharper

"My uncle is a professional engineer. "

"It was an experience he would not soon forget."

"During the cold weather, the metal bridge experienced noticeable contractions in its length. "

"The vibrant colors of the new school uniforms were attractive to the students. "

"My sister is very helpful, especially when it comes to organizing things. "

"The student understands the math problem now after the teacher explained it again. "

"to terminate a surface by a line"

"a precipitous cliff"

"the gratification of the heart"

"My younger brother is very intelligent; he learned to read before he started kindergarten. "

"The divorce proceedings became acrimonious, filled with angry accusations and bitter arguments. "

"Turning the corner, I discovered a lovely little shop. I discovered that they sold widgets."