A.OK. | B.Me too. |
A.Good bye, Sarah. | B.My name is Wu Yifan. | C.Nice to meet you, too. |
A. | B. |
A.Nice to meet you. |
B.Goodbye. |
A.I see blue. | B.Show me blue. | C.I see yellow. |
A.ruler | B.book | C.eraser |
A.Good morning, Lucy. |
B.Goodbye, Lucy. |
C.Good afternoon, Lucy. |
A.Nice to meet you. | B.Good afternoon. |
A. | B. |