crevice

"The new math homework was easily understood by the students. "

"The strong roots of the oak tree held it firmly in place during the storm. "

"You can expand this compact umbrella to cover a large table."

"The summer heat was relentless, making it hard to do anything outside. "

"the narrows of New York harbor"

"The hiker carefully avoided the fissure in the rock face. "

"The under-the-counter storage bin kept the extra supplies hidden. "

"My daughter walked along the sidewalk to school this morning. "

"A large crack had formed in the roadway."

"Apply pressure to the wound to stop the bleeding."

"This wall is made of bricks."

"The cat was sleeping on the couch, but when I came back, it had disappeared. "