阅读下面的材料,根据所给的首字母提示,用合适的单词填空。
My name is Lucy. I am 13 y__ old. I am a s__
____ at No.1 Middle School. I am in Class5, G__
___7. My twin brother Hu Wei is a__
___ in the class. We are twins, but we don’t l____
____ the same. We go to school and go back home together every day. Sometimes we can help each other with our homework. I am good at English and he can help me w___
____ my Maths.
My classmates are all very k_______. I have some g__
___ friends. We have a lot to talk about and we often chat with each other after c__
____. My brother doesn’t understand(明白) why we talk all the time(一直). But we n___
___chat with each other in class.