In this task, you need to replace a letter in the sentence with another given letter.

Sentence: 'a man stands in front of a plane on a take off strip'. Replace the letter 'n' with 'o' in the sentence.
a mao staods io froot of a plaoe oo a take off strip

Sentence: 'a man stands next to a basketball as it sits on the floor'. Replace the letter 'n' with 'o' in the sentence.
a mao staods oext to a basketball as it sits oo the floor

Sentence: 'a small child is playing with toys on the beach'. Replace the letter 'e' with 'n' in the sentence.

a small child is playing with toys on thn bnach