underlaid

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The political stability in the country allowed the students to focus on their studies. "

"The underneath of the aircraft was painted blue."

"Print the draft double-spaced so we can mark changes between the lines."

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"The bridge's sturdy support beams prevented the structure from collapsing. "

"The teacher's lecture underlay the entire lesson plan. "

"To explain a chapter of the Bible."

"The vertical of the mountain range was a breathtaking sight. "

"Construction is underway on the new bridge."

"We spent the weekend hiking in the mountains."

"It is difficult to provide for my family working on minimum wage."