Question

sort the words according to the meanings of their shared roots. encircled constructed construction circus structure circuit build circle

Explanation:

• Build group: "structure" (related to building or constructing a framework), "constructed" (past - tense of build), "construction" (the act of building).
• Circle group: "circus" (a circular - themed entertainment), "encircled" (past - tense of encircle, meaning to go around in a circle), "circuit" (a circular path or route).

Answer:

• Build: structure, constructed, construction
• Circle: circus, encircled, circuit