Directions: The question contains a sentence/sentences/part thereof followed by five choices. Select from these choices the one which most logically completes the idea contained in the given sentence or part. They have lovely manners

The sentence completion with 'and are usually the first to greet others' logically flows from 'They have lovely manners.' This presents a coherent description of pleasant social behavior - good manners include being friendly and greeting others warmly. Options D and E create contradictions with 'but' that don't make sense with the positive first clause.