A. Africa B. sarcastic C. as usual D. signature A. no idea B. trunk C. disappoint D. collapse A. minister B. saleswoman C. sink D. Asia A. fore fathers B. fish C. skyscraper D. unusual A. grass-seed B. spectacular C. insect D. reading room A. reptile B. undercurrent C. yours faithfully D. balance A. nursery rhyme B. dusk C. have an effect on D. smart A. fan B. car pool C. evident D. go swimming A. switch on B. bird C. aphid D. yours A. tusk B. waterfall C. mythology D. clump