閱讀信,
           Dear Lili,
           How are you?Last week l went to xi"an with my parents.lt'sin the west of China.We went there      by plane.The plane took us into the sky.lwas very happy.l looked out of the window .l sawsome mountains below(在……下面) l had lun ch on the plane.Later we arrived (到達) in xi'an.ltwas very hot in xi'an.l visited some interesting place.l had a great tinme.What did you do last week?l miss you very much.l'm going to England next month.(下個月)
           With love,
           Dongdong


When did Dongdong go to xi'an? __________________________
Where is xi'an?________________________
Did they go there by bus?_________________________
What did Dongdongsee delow the plane ________________________
Where will Dongdong visit?_________________
天橫線上的.