В следующих предложениях подчеркните сказуемое и укажите его видо-временную форму.
1. PaperPort Deluxe has proven itself to be great time-saver.
2. Client information is now centralized and better organized.
3. Every minute counts in a business.
4. PaperPort is both a desktop file manager and a collection of tools for working with scanned documents.
5. PaperPort automatically converts the file to the preferred format.
6. These scanners began the war against paper at home and in offices.

в 6 не passive,а active.случайно,sorry))

1has proven-present perfect active2is centralized,organized-present simple passive3counts-present simple active4is-present simple active5converts-present simple active6began-past simple passive