theorized

"The robbery of the school's art supplies was a serious crime. "

"The theory of gravity explains why objects fall to the ground. "

"Before making a decision about her college, Sarah speculated about the different courses offered at each university. "

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

"Scientists study plants to understand how they grow. "

"The teacher formulated a clear plan for the upcoming science project. "

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

"The specific of her success was her dedication to studying. "

"The students are subject to strict rules about late arrivals. "

"The detective investigated the theft of the school's valuable computer equipment. "

"The gardener used fertilizer to help the flowers in the garden grow bigger and stronger. "

"The inside of the building has been extensively restored."