Gồm 12 Unint:
• Unit 1: Tourist Information
• Unit 2: Tourist Itineraries
• Unit 3: Tourist Booking
• Unit 4: Tourist Commentaries
• Unit 5: Restaurants and Their Service
• Unit 6: Taking Customer’s Orders
• Unit 7: Explaining Dishes
• Unit 8: During the meal
• Unit 9: Hotel Reservations
• Unit 10: Hotel Check-in
• Unit 11: Hotel Che...