Last Sunday morning， my friend and I went to visit the Beijing Zoo. We went by bike. It took us about half an hour to get there. When we got there， it was already crowded with people. There were a lot of foreign visitors， too. It is said that the Beijing Zoo is the largest in Asia and one of the largest in the world. There are hundreds of different kinds of animals. It world take a whole day to see all the animals there. So we decided to see some of the most interesting ones. We saw the elephants first and then the monkeys. Finally we went to see our favourite friends——the giant pandas. We were delighted to see them waving to us. We really had a wonderful time in the zoo.