Jason wanted to be an astronaut when he grew up. Like he could ever be an astronaut! The child was seven, and he could barely tie his shoelaces. All of Jason’s brothers were very advanced intellectually and physically. But Jason kept falling short. Perhaps that’s the reason why he had such lofty ambitions.

The sentence in the excerpt that shows a mocking tone is:

Like he could ever be an astronaut!

Explanation:

To mock means to make fun of something or someone in a derisive, cruel manner. Notice how the sentence "Like he could ever be an astronaut!" mocks the sentence that came before it. It is, in a cruel, sarcastic way, refuting the possibility of Jason becoming an astronaut like he used to dream of. We can easily hear the tone in which the sentence would be spoken in our minds - a laughing, ironic tone.

a fable" i don’t have much to go on

- "a.) it includes letters and books gathered over 1200 years, and consists of two parts.

- most of the new testament is letters from paul to the different churches, and since there's a new testament that means there is an old testament. "