题目内容
根据所给中文的提示，写出英语单词的正确形式。
The character in the novel need a strong ________(个性)．
The ________(军队)is very strong and brave．
The 21st ________(世纪)began in 2001．
The clever boy called police ________(总部)to ask help．
My father works as an ________(工程师)in England．
