Question

jack needed his wife, Cassie, to help with groceries. why is the comma needed?(1 point) ai

Answer 1

The comma is needed in the sentence "Jack needed his wife, Cassie, to help with groceries" to set off the name "Cassie," which is an appositive. An appositive provides additional information about a noun—in this case, it clarifies that "Cassie" is Jack's wife. The use of commas around the appositive indicates that this information is non-essential; the sentence would still be clear without it ("Jack needed his wife to help with groceries"). This helps improve readability and clarifies the relationship between the names.