补全对话根据所给对话，填写适当的内容，使其完整、正确。(每空词数不限)

(Mary is telling Helen about her quarrel (争吵) with her parents and asking for advice.)

Helen: You look so sad, Mary. ?

Mary: I argued with my parents.

Helen: What did you argue for?

Mary: We argued for the rules in my family. They didn't want me to hang out with my fiends even on weekends. ?

Helen: You should tell them your ideas.

Mary: But I don't want tothem.

Helen: Maybe you can write to them.

Mary: That sounds good. I will write to them this evening.

Helen: In fact, what our parents do isfor us. But sometimes they really push us too hard.

Communicating with them is a good way.

Mary: I will try it.

Helen: You are welcome.