根据语境，填入适当的词语或句子，补全对话。 A: Hello, Mr Zhang! B: Hello, Bob! You look worried and nervous. _    1 ? A: I have a big problem. _ 2 . B: What's your problem? A:  You know I love basketball best.  But since I am in Grade Three,  my parents don't _ 3 . B: Maybe your parents are right.  Work must come first. A: I see. But I 4 all my lessons. And I should be allowed to play basketball. B: If I were you, I would have a talk with parents. A: The problem is that they don't give a 5 . B: OK! Let me talk it with your parents. A: Thank you! Mr Zhang.