A. ought B. no C. likely D. have difficulty doing A. too B. developer C. layer D. badly A. friend B. in one's way C. unit D. mystery A. underwater B. six C. what day is it today D. lie in A. the British Museum B. at last C. South Africa D. eight A. clumsy B. ah C. nice D. downtown A. alien B. he C. mind D. Russian A. middle B. foreigner C. cab D. doubt A. great auk B. Me too C. school D. ham A. zero B. Chinatown C. criticism D. have pity on