B
Peter is going to school. “Where is Mum?” he asks.
“She isn’t at home, but she has a surprise for you today,” says Peter’s dad.
Then Peter goes to school. He is in Class 3, and twelve girls are in his class. There are also sixteen boys in it. You know what? When Peter comes to his classroom, he sees Mum in it!
“Morning, boys and girls! I’m Susan, Peter’s mum,” she says. “I am the volunteer（志愿者）teacher this morning.” Well, today is School Day at Peter’s school. Some parents will give lessons at school on this day. Peter’s mum is one of them. She wants to give two lessons this morning.
The first lesson is History. Peter’s mum tells the students an interesting history story. It is from 9:15 to 10:00. Fifteen minutes later, Peter’s mum gives the next lesson, a first-aid（急救）lesson. All of Peter’s classmates think it is useful.
Peter likes his mum’s lessons. His classmates like them too. They all think Peter has a cool and fun mum.
() 6. How many students are there in Peter’s class?
A. Twelve. B. Sixteen. C. Twenty-eight. D. Twenty-nine.
() 7. What does the underlined word “it” refer to?
A. Peter’s school. B. Peter’s home.
C. Peter’s desk. D. Peter’s classroom.
() 8. When does the second lesson start?
A.
() 9. What can we know from the text?
A. It is Sports Day at Peter’s school today.
B. Some new students come to Peter’s school today.
C. Peter’s classmates think the History lesson is useful.
D. Peter’s mum gives a History lesson and a first-aid lesson.