Dialogue:Dialogue:T: Good morning /afternoon, …T: Good morning /afternoon, …S: Good morning /afternoon, Miss Li.S: Good morning /afternoon, Miss Li.T: Nice to meet you T: Nice to meet you S: Nice to meet you , too.S: Nice to meet you , too.T: Good morning /afternoon, ….Good morning /afternoon, ….SS11: Good morning /afternoon, …: Good morning /afternoon, …T: This is my father /motherT: This is my father /mother /sister/brother./sister/brother.SS22: Nice to meet you, …: Nice to meet you, …SS11: Nice to meet you.: Nice to meet you.Dialogue:Dialogue:Good morning/afternoon,…Good morning/afternoon,…This is …This is …Hi,…Hi,…Nice to meet you,…Nice to meet you,…Nice to meet you, too.Nice to meet you, too.