Read and answer. (读短文，回答问题)
I'm Nancy. I'm a pupil. I'm ten years old. I live in Beijing. It's warm in spring in Beijing. It's hot
in summer. It's cool in autumn. It's cold in winter. I like summer best. I can go swimming in summer.
1. Nancy is a _____.
A. boy
B. pupil
C. teacher
2. — How old is Nancy?
— She is _____ years old.
A. ten
B. nine
C. twenty
3. — What's Nancy's favourite season?
— It's _____.
A. spring
B. summer
C. autumn
D. winter