根据句意和提示， 在横线上填写适当的单词， 使句子完整、正确．
﹣Come on，Sandy．Everybody will be lucky or （成功的） sometime in their life．
﹣Thanks，I'll try again．
On his way back home，Frank lost his wallet because of his （粗心）．
Researchers say temperatures in North Africa will continue （上升）this summer．
Flight 846 （降落） safely ten minutes ago with 300 passengers．
When was the new cross﹣sea （桥）in Lianyungang completed？
In April，2016．