Which sentence has a verb in the passive voice

What is meant by “eternally burning black pipes”? what is this implying about the personality of the firemen?

What makes the literal, word-for-word translation of the metamorphosis hard to read?

Questions 1–2: identify the dependent clause and circle the independent clause. 1. since carmen was so hungry, she stopped at the deli and bought a sandwich. 2. the train was running late as usual, so kristen decided to call a taxi.