Read and tick or cross. 读短文，判断对错。
Hello, I'm a Chinese boy. My name is Ming Ming. I'm 12 years old. I'm 160cm tall and I'm 45kg. I like drawing pictures. Every morning, I go to school with my good friend Dong Dong. We go on foot. Dong Dong is 11 years old. He's 2kg heavier than me. But I'm 3cm taller than him. We study in Hong Qi Primary School. Ling Ling is my sister. We're in the same school. She's one year older than me. She likes sports. She is taller and stronger than me.
(   ) （1）Ming Ming is older than Dong Dong.
(   ) （2）Ming Ming is 163cm tall.
(   ) （3）Ling Ling is 2 years older than Dong Dong.
(   ) （4）Dong Dong is 2kg heavier than Ming Ming. 
(   ) （5）Ling Ling is stronger and taller than Ming Ming.