Mr Yang.
A:.
B:Good morning.
A:My name is Tang Hong. .
B:My name is Liang Li. Nice to meet you too.
A:?
B:I'm in Class 3.
A:?
B:Yes. It's Mr Yang's class.
A:My brother is in his class.
B:?
A:His name is Tang Jun.
B:He is in front of me in the classroom。
— .But my grandma has got one.
I some English tea.
They often .
— Right. Red is _________________ favourite colour.
The rooms are the labs.
— ____________________.