老师
Hello, boys and girls. Nice to see you again. Welcome to Ricky's class. Today, let's review Unit 6. I'm sorry I'm late. Please get your book and pencil ready. Let's begin our class. In the last two classes, we talked about, sorry we are late and don't be late again. When we go to school or attend some activities or meet our friends, please arrive on time. That's very important.
老师
Today, let's review what we have Learned in this unit. In the first class, we talked about, sorry we are late. Bao Bao and his mom are late for the film. We talked about, sorry I'm late, Mama is late for school.
老师
In the second class, we talked about don't be late again. Lingling is late for the bus. Do you remember what happened to Bao Bao, his mom and Mao? Mao. Let's have a look. It's Sunday afternoon. Bao Bao and his mom are late for the film. They meet a woman. The answer, mom says, sorry, we are late. The woman says, it's okay, good. It's Monday morning. Here in the classroom, someone is not here.