how would i make this into a complete sentence " Willbur and Orville wright were the first. flying a powered airplane. In sustained flight.
Wilbur and Orville Wright were the first to fly a powered plane in sustained flight.
To make this into a complete sentence, you can combine the two phrases and correct some grammatical errors. Here's an example of a complete sentence:
"Wilbur and Orville Wright were the first to achieve sustained flight in a powered airplane."