which of the following sentences correctly uses a colon to introduce a list? Students will need to pack personal items for the trip: hiking shoes, a change of clothes, and a packed lunch. Students will: need to pack personal items like hiking shoes and lunch. Students will need to pack: personal items for the trip: hiking shoes, a change of clothes, and a packed lunch. Students will need to pack personal items for the trip: hiking shoes: a change of clothes: and packed lunch.