The word "congenial" describes an environment that conveys warmth and friendliness, aligning perfectly with the hint provided.
This timeframe falls within the latter part of the Restoration era in England ( 1660 and lasted until 1688), characterized by a focus on refinement and sophistication among the upper class.
A proper noun is a specific name used to identify a particular person, place, or organization. Unlike common nouns, which are general names, proper nouns are capitalized to indicate their uniqueness.
The text explicitly states "Dolphins are regarded as the friendliest creatures in the sea" at the beginning of the passage.
While "just" can fit the sentence, it may imply a more immediate timeframe than "recently." Depending on the intended meaning, "recently" is often preferred for a general indication of time.
