To Ms. Cecilia.
In Hong Kong, you can visit the Ocean Park, the Peak and the Disneyland if you like. THis is a shopping paradise, you can spend more time on shopping. Tung Choi Street in Mangkok which is not far away from your hotel is one of popular shopping areas. Tsim Sha Tsui, Jordan, Temple Street in Yau Ma Tei and Central.
One day in Macau is enough. If you travel alone, pay attention to your time on each sights. Here is a Macau tour route I suggest: Avenida de Almeida Ribeiro (Senado Square,St. Dominic Church, Ruins of St. Paul's, Fortaleza do Monte)-Magret’s Caf & Nata-Lisboa-Macau Wine Museum-shopping (things are cheap, either, including brand stuff)
:)