𝘊𝘩𝘰𝘰𝘴𝘦 𝘵𝘩𝘦 𝘤𝘰𝘳𝘳𝘦𝘤𝘵 𝘰𝘱𝘵𝘪𝘰𝘯.
He climbed on the chair quietly and __________ through a tiny crack in the wall into the other room.
peeped
peered
glanced