Question

select the correct answer.
which excerpt from the story helps develop the theme that it is wise to be observant and not trust others too easily?
a. \well,\ said bob slowly, \it wont be the first time weve had to try again. if there is any trouble i feel sure its in the caps, for this manganese dioxide was made by the electric current.\ (paragraph 12)
b. \weve got to be mighty careful this time,\ continued bob, \and not let one of those caps get into their hands, for the secret of the whole thing is in them.\ (paragraph 29)
c. \one thing is sure, though, and that is if it dont work we are out of the running in the race, for the new boat the jenkins boys have just bought, will run circles round the sprite.\ (paragraph 2)
d. \instantly jack threw over the lever, but, alas for the hopes of the boys, nothing resulted. as they looked at each other keen disappointment was evident on both faces.\ (paragraph 16)

Explanation:

• Option A: Focuses on a problem related to manganese dioxide and caps but doesn't directly emphasize being observant and not trusting easily.
• Option B: Bob says they need to be “mighty careful” and not let the caps (which hold the secret) get into others' hands. This shows the need for caution (being observant) and not trusting others (by not giving them the caps with the secret).
• Option C: Talks about a boat race situation if something doesn't work but no connection to the theme of being observant and not trusting.
• Option D: Describes an action (Jack throwing a lever) and disappointment but no relation to the given theme.

Answer:

B. "We've got to be mighty careful this time,' continued Bob, 'and not let one of those caps get into their hands, for the secret of the whole thing is in them." (paragraph 29)