I don't have a Hong Kong and Macao pass to stay in a Hong Kong hotel.

You will use your passport when you travel abroad. After Hong Kong, you will naturally take the passport channel. Take your ticket and travel itinerary. The border inspector will ask you a few simple questions and stamp your passport for leaving the country. At the same time, you are allowed to stay in Hong Kong for 7 days.

Hong Kong hotels need to register with' valid certificates', including Hong Kong identity cards, passports and passes. So you can use your passport to check into the hotel, don't worry.