Li Ming:  Hi, Lingling,! Nice to meet you! Lingling: Hi, Li Ming! _  Li Ming:  How are you, Lingling? Lingling: Fine, thanks. Mum, this is my friend, Li Ming. Li Ming, this is my mum, Mrs. Wang. Li Ming:  Good afternoon, Mrs. Wang ! Mrs. Wang : Good afternoon, Li Ming! Welcome   to our home! Li Ming:  _  . ?
In the morning. At noon  . In the afternoon. In the evening  .