Question

Choose the word that best completes the given sentence.

Is St Paul's the oldest cathedral _____ Britain?

• A. from
• B. in
• C. at
  
• D. to

Answer 1

The correct option is B in

The sentence is referring to where the St Paul's cathedral is located. When talking about the location of something in a city/country, we use the preposition 'in'. When we need to mention the exact location of someone or something, we use 'at'. 'From' is used to indicate the starting point of a journey or action. 'To' is used to indicate the direction towards something. So, the most appropriate answer is option B) in.