A. childhood B. beauty spot C. senior D. communications A. ping-pong B. disunited C. mountain D. interweave A. once again B. doughnut C. incur D. misspelled A. varying B. trust C. oblige D. canyon A. terrestrial B. British C. How about D. envy A. infant B. painlessly C. unduly D. recover A. thank you B. small C. memory D. thermodynamics A. chasm B. mushroom C. bluntly D. cargo A. overheads B. softball C. paratrooper D. unusual A. phenomenon B. fascination C. deep D. side road