Read and write.例: Sarah is 15 years old. Amy is 14 years old.
Sarah is one year older than Amy. Amy is one year younger than Sarah.
1. John is 159 cm tall. Mike is 162cm tall.

2. Liu Yun is 12 years old. Chen Jieis 14 years old.

3. Lucy is 42 kg and Mary is 43 kg.

4. I am 40 kg and my brother is 38 kg.

1. John isthree cm shorter than Mike. Mike isthree cmtaller than John.
2. Liu Yun is two younger than Chen Jie. Chen Jie is two year older than Liu Yun.
3. Lucy is one kglighter than Mary. Mary is one kgheavier than Lucy.
4. I am two kg heavier than my brother. My brother is two kg lighter than me.