将下面的短文抄写在三线格中，注意大小写及标点符号。
his name is Tony smith. He's from cambridge. In his class, Tony and Lingling are thirteen years old and daming is twelve years old. they are good friends.
His name is Tony Smith. He's from Cambridge. In his class, Tony and Lingling are thirteen years old and Daming is twelve years old. They are good friends.
