The sentence that has an adjective clause is the third one - <span>Liz, who could always make people laugh, was loved by the whole block.
Here, the adjective clause is <em>who could always make people laugh, </em>because it describes the subject, <em>Liz.
</em><em />The other sentences have only adverb clauses.
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The answer to your question is B.
The early Britons created Stonehenge, a monument probably used as an astronomical calendar. Stonehenge is comprised of roughly 100 massive upright stones placed in a circular layout. It is located in southern England. The eraly britons used primitive tools possibly made from deer antlers to create this monument.
