A. Please open your bag.B. I'll be staying in a room at a hotel downtown for the entire week.C. What is the purpose of your visit? Customs Officer: Next. Uh, your passport please.Woman: Okay. Customs Officer: Uh, 【D4】______Woman: I'm here to attend a teaching convention for the first part of my trip, and then I plan on touring the capital for a few days. Customs Officer: And where will you be staying?Woman: 【D5】______Customs Officer: And uh, what do you have in your luggage?Woman: Uh, well, just, just my personal belongings, um ...clothes, a few books, and a CD player. Customs Officer: Okay. Uh, 【D6】______Woman: Sure. Customs Officer: Okay... Everything's fine. Uh, by the way, is this your first visit to the country?Woman: Well, yes and no. Actually, I was born here when my parents were working in the capital many years ago, but this is my first trip back since then. Customs Officer: Well, enjoy your trip.Woman: Thanks.