My last holiday is  three-day trip to USA . I knew USA well. I live there when I am at university ten years ago.I stayed with one of my old friends. It is so much fun. I wanted to do all the same things I did in my university days, so I visited the university. It  changed a lot and looks more modern. I also go to the supermarket near my old house. I love seeing all the different foods. I was really happy to find my favourite chocolate biscuits but they was a bit more expensive. We do some touristy things. We walked up beautiful Petrin Hill and around the castle. The views of the city are amazing up there. We walked across the historic Charles Bridge. My friend's flat is very near the TV Tower so we saw the famous baby statues climbing up it. I enjoyed my holiday.