answer: #Person1# tells #Person2# #Person1# takes care of letters except for the personal mail, prepares the materials for posting, and checks the e-mail box regularly.
documents: #Person1#: I take care of the letters. I may read, sort out and organize incoming mails.
  #Person2#: So you have to open all the envelopes.
  #Person1#: Yes, except the personal mail. And I also need to prepare the materials for posting and check the e-mail box regularly.
  #Person2#: Do you need to file copies of the letters before sending them?
  #Person1#: Yes, and I check all the e-mails for Mr. Thomas.
  #Person2#: I take care of the letters. I may read, sort out and organize incoming mails.
  #Person1#: So you have to open all the envelopes.
  #Person2#: Yes, except the personal mail. And I also need to prepare the materials for posting and check the e-mail box regularly.
  #Person1#: Do you need to file copies of the letters before sending them?
  #Person2#: Yes, and I check all the e-mails for Mr. Thomas.