Which sentence is a complex sentence that uses a subordinate conjunction? Select all that apply.Don’t join the team unless you are willing to work hard.It’s your turn to play the game.He bought a new backpack, and he walked home.I won’t see a movie until I’ve finished reading this book.Juliana loves to tap her toe while she listens to music.

A complex sentence has an independent clause and a dependent clause introduced by a subordinating conjunction. In A, “unless” introduces “unless you are willing to work hard.” In D, “until” introduces “until I’ve finished reading this book,” and in E, “while” introduces “while she listens to music.” B is a simple sentence, and C joins two independent clauses with “and,” making it a compound sentence.

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