根據(jù)上下文及漢語提示,完成下面對話.
A:Hi,Lily,you look so happy to day.
B:Hi,Maria,my parents promised me that we would 1._________(旅行) to Qingdao.
A:Oh,it's really a piece of exciting news!
B:Of course.I was 2.__________(如此興奮以至于睡不著) for the whole night.
A:I've heard that the beach is very beautiful.
B:Yeah.3__________(我迫不及待) to go there.
A:when are you leaving?
B:We 4.__________(動身) on sunday morning this week.
A:5.____________(你們怎么去)?
B:By train.It is comfortable and cheap.
A:You should keep a travel journal in which you can describe the beautiful scenrey and interesting things.
B:Thank you for your advice.
A:6._______________(替我向你的父母問候) and good luck on your journey.
B:Thank you.see you.
A:see you.