In each of the following questions, a sentence has been given with two blanks.…

In each of the following questions, a sentence has been given with two blanks. For each question, five options are given, each containing two words. You have to choose the most suitable option that fits both the blanks grammatically and contextually.

Although Epsom and Ewell are ___________ populated, more than two-fifths of the borough is _____________ as a green belt.