1、I was not thirsty .because I drank a lot of water this morning.
2、She began school when she was five years old .她当时是她班级里最小的一个学生。（后半句不会译）
3、Bill played the computer game for three hours ,so he didn't finish his homework.
4、He was on time for the school bus. so he went to school not late.
5、I was born in China and grew up in America ,but I love my homeland forever..

谢谢洋兔宝宝..