Question

reading can be an invaluable pastime, opening doors and opportunities that cannot be found anywhere else except through a book. invaluable means... not in good health; not well very helpful or useful agreeing with; supporting not requiring much work

Explanation:

To determine the meaning of "invaluable", we analyze the context: the sentence says reading as a pastime opens unique doors/opportunities. Now we check each option:

• "not in good health; not well" relates to health, irrelevant.
• "very helpful or useful" fits, as opening opportunities implies reading is useful.
• "agreeing with; supporting" is about agreement, not matching.
• "not requiring much work" is about effort, not matching.

Answer:

B. very helpful or useful (assuming the second option is labeled B; if no labels, it's "the second option: very helpful or useful")