All . . . . . . . . books on . . . . . . . . top of the shelf belong to me. A. no article, a B. the, no article C. the, the D. no article, the

The correct answer is: A. no article, a

The reason is that the word “books” is plural, so we don’t need to use an article before it. We also don’t need to use the article “the” before “top of the shelf” because we are not referring to a specific shelf.

Here are some more details about each option:

• Option A: no article, a
  This is the correct answer because the word “books” is plural, so we don’t need to use an article before it. We also don’t need to use the article “the” before “top of the shelf” because we are not referring to a specific shelf.
• Option B: the, no article
  This option is incorrect because we don’t need to use the article “the” before “books.”
• Option C: the, the
  This option is incorrect because we don’t need to use the article “the” twice.
• Option D: no article, the
  This option is incorrect because we don’t need to use the article “the” before “top of the shelf.”