Question

as soon as I begin to get off to sleep, there another pool.(no sooner than)​

Answer 1

No sooner had i began to get off to sleep than I saw another pool.

I did not get your question so giving you an example.

que-as soon as they took the tickets, they rushed into the theater.

ans-no sooner did they take tickets than they rushed into the theater.

Answer 2

Answer:

No sooner than I begin to get off to sleep, there is another pool.