discovered

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

"The building of the bridge will be completed in a couple of weeks."

"The customs officer checked the ship's manifest to verify the cargo being imported. "

"The protective helmet was essential for the construction worker. "

"The pilot reported the findings of his reconnoitre."

"The hikers were amazed by the powerful waterfall cascading down the rocky cliff face. "

"He removed the marbles from the bag."

"The actors spent weeks in rehearsals preparing for the school play. "

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

"Turning the corner, I discovered a lovely little shop. I discovered that they sold widgets."

"The heavy rain was unexpected; we had planned a picnic in the park. "

"The information about the project deadline resolved my uncertainty; now I know what needs to be completed. "