を

しゅくだいが おわってから、おもしろい テレビ を みます。

The correct answer is `を` (o). This particle marks `テレビ` (TV) as the direct object of the verb `みます` (watch). So, `テレビを見ます` means "watch TV." This structure perfectly completes the sentence "After homework finishes, I watch TV." `おもしろい` (interesting) is an adjective, it should describe a noun *before* it. `テレビ` (TV) is already the object noun. `みます` (watch) is the verb, which should come *after* the particle `を`. *Grammar Tip:* The particle `を` always follows the direct object of a transitive verb. Remember: [Noun (object)] + `を` + [Transitive Verb].

正解は「を」。「テレビをみます」で「テレビ」が目的語。「おもしろい」は形容詞。「テレビ」は重複。「みます」は動詞で「を」の後。 文法：動詞の目的語に「を」。