( 4 )That's good idea.When will you go?
( 5 )On October 1st.
( 1 )During the National Day holiday,I'm going to Beijing.
( 6 )What's the weather like in Beijing?
( 2 )Oh,it's cool.What will you do in Beijing?
( 7)It's always windy and sunny.
( 3 )I will visit the Great Wall with my father.