Question

He had made his first flight correct sentence

Answer 1

he took board on his first flight

Answer 2

The correct form of this sentence is: He boarded his first flight.

It needs a lot of practice to write a sentence with a great perfection.

In fact, writing a correct sentence is an art.

One can develop and master this art by understand how the sentence can work.

Once you get to learn about the various sentence elements, it would boost your writing skills and will let you to understand the meaning of it clearly.