A. a piece of ground going up or down B. a city area of dirty, poor living condition C. an area of soft wet land D. the entire tract of country drained by a river
A. understanding B. conception C. entrance D. Percentage
A. to puff B. to oppose C. to refuse D. to reprove
A. to retell B. to expose C. to impress D. to describe
A. to fling over B. to play with C. to throw away D. to point at
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