Question

which sentence better matches the image? bobs mother took him, at four years of age, to visit the chemistry lab where she worked. at four years of age, bobs mother took him to visit the chemistry lab where she worked.

Explanation:

Both sentences convey the same meaning, but the first sentence ("Bob's mother took him, at four years of age, to visit the chemistry lab where she worked.") has a clearer and more natural placement of the age phrase as a parenthetical, matching the image's context of a mother (in lab coat) taking a young child (Bob) to her chemistry lab. The second sentence's structure might slightly mislead about who is four, but semantically both are similar. However, the first is more stylistically appropriate for the scenario.

Answer:

Bob's mother took him, at four years of age, to visit the chemistry lab where she worked.