Combine jello and hot water. Let stand to room temperature. Mix in sherbet and stir; add marshmallows, oranges, and juice. Whip cream ... mixture. Pour into mold.
Dissolve Jello in boiling water. When still warm, add sherbet (it will thicken quickly). Whip ... in. Drain the oranges and fold in. Pour into mold and refrigerate until set.
Drain juice from mandarin oranges and save. Pour hot water over the Jello and stir until dissolved. Take ... foamy. Add orange sherbet. Mix together, fold in ... until you serve it.