A. weather B. oilfield C. opera house D. bargain hunter A. complex B. because C. exterminate D. advice A. resolve B. difference C. cloudy D. actual A. so B. frantically C. guidebook D. vinegar A. proverb B. why not C. fall into D. somebody A. great B. aid C. Cincinnati D. equipment A. take B. threat C. rather than D. thinking A. queue B. picnic C. having class D. record-holder A. analogous B. deed C. fly D. brick A. fifteen B. in favour of C. purchasable D. why