Choose the most suitable explanation for each word!
|1.||semi-detached house||A||A large retail store carrying a wide variety of merchandise and organized into various departments for sales and administrative purposes.|
|2.||skyscraper||B||A dwelling that is attached to something on only one side.|
|3.||urban area||C||A relatively tall building of many stories, esp. one for office or commercial use.|
|4.||department store||D||A geographical area constituting a city or town.|
Write the appropriate letter (A-D) of explanation next to the corresponding number of the given word (with uppercase letters only)!