Open the brackets using the verbs in Present Perfect:11. The result

Open the brackets using the verbs in Present Perfect:
11. The result is that Asian economies (to become) even more dependent upon export. 12. Trade unions (to try) to negotiate about good conditions for their members. 13. With globalisation and better technology, life (to become) more complex. 14. I just (to learn) that the Oland Company is going out of business. 15. More than of our employees (to attend) the American Institute of Banking. 16. In recent years, automobile insurance (to become) very expensive, especially liability protection. 17. No company in history (to amass) as much data about its customers as Microsoft hopes to possess. 18. Globalization (to scramble) the tidy criteria that money managers once used to pick an international portfolio. 19. The euro was born on January 1, 1999, but (to remain) an abstraction, used in corporate accounts, stock and bond markets, EU budgets, and other arenas that dont require exchange of actual cash. 20. The EU, the worlds largest donor of development assistance, (to decide) to entrust a new institution with management of its international assistance budget.