A. casual B. muddy C. visual D. gaoler A. race B. gravitational C. liner D. sorrow A. firefighting B. deem C. outlandish D. lecture A. fate B. exact C. elegant D. stainless A. dignity B. lend C. end D. halfway A. widely B. convention C. seriously D. income A. ant B. high-handed C. Nigeria D. infect A. situated B. what's C. scour D. get off A. refer to B. silly C. metal D. trousers A. exist B. reassure C. unacceptable D. be satisfied with