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summer? —We plan to go and see the beautiful sea in Hainan. A. where your family will go B. how will your family go C. how your family went D. where will your family go A 5. —Excuse me, can you tell me _____? —Sorry. I don’t know. You can go to the information desk. A. that there is a train B. when the train leaves C. which train can I take D. where does the train go B 6. —I want to know _____ the machine. —It’s easy. Let me show you. A. what I can use B. how I can use C. what can I use D. how can I use B