A:Let's count the boys(girls) in the classroom(group).? A and B:One, two, three, four, five.? A：Count again.? A and B：One,two,three,four,five.? A:How many boys(girls) are there in the classroom?? B:There are 5 boys(girls) in the classroom.? A:How many teachers are there in the classroom?? B:There is one teacher in the classroom.
