1.The length of the Yellow rover is 5464 kilometers.2.The length of the Yangtze river is 6397 kilometers.3.Bigben is 151 years old.4.The Thames river is 229 meters in wild and 340 kilometers in length.5.I'm 65 kilograms. (65公斤) 6.My father is 170 centimeters high.7.The British Museum is 256 years old.8.My pencil-bax is 5. 9. There are 5 people in my family.10.The height of mountain Tai is 1528 kilometers.
