It looks like you're asking for help with an exercise. Let's go through each question: 1. The odd one out is D. cement, as it is not a material made from synthetic fibers like the other options. 2. The odd one out is C. government, as it is not a place where books are stored or borrowed. 3. The odd one out is C. gorilla, as it is the only animal that does not live in cold climates. 4. The odd one out is B. sunlight, as it is a source of energy rather than a form of pollution. 5. The odd one out is A. protect, as it has a positive connotation compared to the other words which have negative connotations. 6. The odd one out is B. animal, as it is the only option that does not specifically refer to plant life. I hope this helps! If you have any more questions or need further assistance, feel free to ask!