看下面的家谱，完成短文。每空一词。(5分)
Look at my (1)__ tree, please. I am Mike. I’m from the USA. I have a big happy family. My wife (妻子) (2) is a nurse. We have (3)__ kids. (4)__ is our son and Joy is our(5)__. They study in No.1 Middle School. My father’s name is Bill and my (6)__ name is Helen. My (7)__ are old. John is my (8)__. He is a doctor. Kate is my wife’s (9)__She is a worker. My wife’s (10) is Emma. My wife’s father is Peter. They’re old, too.
Of the four seasons, I like ________ （春天） best.
Spacewalks can be dangerous. There is no air in space. And it’s filled with ________（有害的）radiation（辐射）.
The students are often ________（分开）into several groups by the teacher before discussing the difficult questions in class.
Wu Dajing, together with his teammates ________（赢得）China’s first gold medal at the 2022 Winter Olympics.
To make the villagers’ lives easier, our government will build a b________ over the river.