Dear Tom,

     I'm very glad to learn from your e-mail that you and your sister will come to

Xi'an and call on me on July. 1st. And I'm terribly sorry that I can't meet you at 

                                                1. But

the airport because I have to attend∧ meeting in Beijing. Now let me to tell you the

                                                      2. a                                       3.  去掉

way to your home. When you got out of the airport, you can take Bus No.29 to

         4. my                           5. get

YouYi Bus Station. Walk across the Friendship Street to the west, you can see a

                          6. Walking  

bookstore at the corner. Turn to the left there and go straightly on. Then you can 

                                                                                7. straight  

see a bank∧ your left. The apartment building I live in is next to the bank. Find

                8. on

Room 502, which my mother will be waiting for you .    

           9. where(in which) 

      Best regard to you all.

           10. regards                                        

                                                     Yours,

                                                      Liu Mei