A. in the middle of B. fan club C. look back at D. crust A. sauce B. gilt C. research D. magnitude A. onto B. identical C. sounding D. different A. rhino B. hovercraft C. foreign D. campfire A. porcupine B. make mistakes C. No parking D. advanced A. eat dinner B. seriously C. sensation D. porpoise A. come along B. expedition C. reluctant D. objection A. hallway B. sediment C. share with D. pennant A. rugged B. by train C. grasp D. settle A. root B. disregard C. futile D. navigation