The correct word to complete the sentence is "synchronize." Therefore, the full sentence will be "So that we could act together, we took a moment to synchronize."
We can arrive at this answer because:
- When completing a sentence it is necessary to read the sentence and identify the context in which it is presented.
- This context is presented by the words that make up most of the sentence, which can provide a context clue.
In the sentence shown above, the narrator presents that he wants to act together, at the same time as someone else. This means that the other person wants to act in sync with another person. Therefore, the word "synchronize" is the one that best fits the sentence's context.
You can find more information on what context clues are at the link:
https://brainly.com/question/3173253