1, 2, 3
Try again.
2, 1, 3
Try again.
2, 3, 1
Try again.
3, 1, 2
Correct! The pronoun “each” in sentence 1 raises the question, “Each what?” Sentence 3 provides the answer—each infant or toddler—signaling that it must come first for clarity. Sentence 2 confirms this because it expands on the video feeds introduced in sentence 1.