lizard

"He is a student of life."

"The mechanic applied an unctuous lubricant to the rusty gears to make them move smoothly. "

"He remembered fondly the Christmas morning opening of presents."

"The specified dress code for the party included a formal gown and black tie. "

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

"The twins resemble each other."

"In "this big house," "big" is an attributive, while in "this house is big," it is a predicative."

"The shop's external displays were designed to attract customers. "

"The student's backpack was a promiscuous mess of papers, pens, and snacks. "

"The teacher threw a challenge to the students: "Who can solve this difficult math problem?" "

"The zoo has a special building just for reptiles, like snakes and lizards. "

""During the war, the refugees lived in guarded compounds for their safety." "