A. perhaps B. good at C. spire D. nuclear A. candidate B. really C. announcer D. mobile phone A. pristine B. firecracker C. ham D. slow A. personally B. slippery C. violent D. catch A. rescue B. swam C. stadium D. South Africa A. gradually B. way C. supply D. team A. tongs B. ladder C. magazine D. think A. utilitarian B. healthy C. catch one's eye D. verb A. fantastic B. prosperous C. possibility D. crowded A. drift B. past C. smile D. file