A. silt B. contempt C. radioactivity D. wooden A. soap opera B. astonish C. acid rain D. draft A. take pride in B. tutor C. admit D. die out A. safety rule B. happen C. Florence D. haunt A. every B. wharf C. Barents D. discover A. earn one's living B. brick C. hurricane D. accept A. thirsty B. weightlessly C. instruction D. deception A. confine B. cosmopolitan C. bus stop D. broad A. occur B. futile C. Moscow D. philosophy A. block B. How nice C. settlement D. wise