根据句意及汉语提示完成单词。

（1）Over 20 people were killed in the traffic accident, (包括) three foreigners.

（2）We are all (自豪的)of the fast development of our hometown.

（3）I think the computer is one of the greatest (发明). I can't imagine life without it.

（4） (无论什么)you do, you must try your best.

（5）It's said that our teacher will get (结婚)next month.