1.____________(交通阻塞) by an accident when I was on the way to my school.(hold)
2.When I arrive there, ____________(我会尽快同你联系).(contact)
3.After World War Ⅱ, ____________(德国被分成两个独立的国家).(divide; separate)
4.____________(我能完成更多工作) when I’m on my own.(get)