A.起立。 | B.坐下。 |
A.I see orange. | B.Show me orange. |
A.Mum, this is Chen Jie. | B.Good morning, Chen Jie. |
A.What colour is it? | B.It’s black and white. |
A.This is my dad. | B.This is my bag | C.This is my hand. |
A.Good afternoon. | B.Hello. | C.Good morning. |
A.Good morning! | B.Good afternoon! | C.OK. |
A.Good morning! | B.Good afternoon! |