679、It’s not very exciting to wait in line at the post office. 680、I’ve got to mail this stuff for my boss. 681、It’s just a letter to my mother. 682、I need to have this package air mailed. 683、I’ve been expecting a package that should have been here two weeks ago. 684、How much more does express mail cost? 685、Can I get insurance on this package? 686、I need to change my mailing address. 687、This package weighs 11 ounces. 688、That’s the box of out-of-town mail. 689、How much for a book of stamps? 690、Can I get a postcard here? 691、Is there a supervisor that I can speak with? 692、I like these new stamps. 693、Can I apply for a passport here? 694、You need to sign for this package.
