帮忙检查这几段句子有没有语病

1.
The first number is Xiaohong,she is a lazy girl,so she doesn't like shopping,she likes reading novels at home and she also likes English,but her English is poor.Her borther and siter all study in university, so she lives with her mother now,Shawn Johnson is her idol.
2.
The second number is Xiaoming.(半倒装)Nothing does he like very much and his English is best in our class. He and his partner Xiaodong,there are five number in their family.
3.
Xiaodong is 17 years old.He has a borther and a siter.He is the youngest one in his family.Xiaodong has many hobbies,such as playing computer game,watching TV,plaing basketball and so on.

1) The first one is ··· 或 The number one is···
her english knowledge就行了
brother
all ->both
university -> universities

2）brother
Nothing he likes very much and he hard English best这句有问题 ,看不懂

number -> menbers
in his family

3）He is the most sm