A. compare B. convince C. chest D. go out A. useless B. positive C. attempt D. goddess A. heat up B. gradually C. differ D. nuisance A. accent B. potassium C. novel D. sighting A. giant B. jet C. confusing D. tribal A. sunglasses B. starvation C. structure D. bake A. queue B. remarkable C. dive D. knock on A. oil B. reference C. excavation D. frequently A. addicted to B. become C. opinion D. make a difference A. settler B. temper C. liquid D. at the moment