Many years ago, Shenzhen was a small 1 . Not many people lived here. Many of them were fishermen and farmers. Later, people from other places came to Shenzhen and it 2 a town. Today, Shenzhen is a big city. There are 3 of tall buildings. Many people live here. Some of them are from other 4 The Shenzhen History Museum tells the story of Shenzhen. In the museum, you can see old houses, old boats and many other old things. There are also a lot of 5 of old Shenzhen.