spiralled

"My son's math learn is very important for his future. "

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

"The oak tree's large leaves provided shade for the children playing in the park. "

"They identified a burst pipe as the cause of the flooding."

"The DNA molecule is shaped like a double helix, a twisted ladder. "

"The falling leaves spiralled down from the tree."

"John played the piano and everyone sang along."

"The snail's shell has a beautiful spiral shape. "

"The increase in homework assignments this week was significant. "

"The government has complete control over the situation."

"The rain fell continually throughout the afternoon. "

"The apple is falling from the tree. "