Schoolmaster: Good morning, boys and girls. This is Miss Green, our new English teacher.

Miss Green: Good morning, class!

Students: Good morning, Miss Green. Welcome to our class!

Miss Green: How many students are there in your class?

Students: Fifty students.

Miss Green: How many boys and how many girls?

Students: Eighteen boys and thirty-two girls.

Miss Green: How many classes do you have today?

Students: We have six classes today.

Miss Green: What are they?

Students: They're math, Chinese, English and music in the morning. Art and PE in the afternoon.

Miss Green: That's good. Thank you.

Students: You are welcome.