谁能把我用以下5个单词分别造句.谢谢.并附上中文翻译

Do one thing at a time,and make it perfect.一次只做一件事情,并且要做到完美
These features are by no means unique to America .
这些特征绝不是美国所独有的.
The do boringjobs over and over again.
他们一遍又一遍地做着无聊的工作.
You should concentrate on your homework.
你应该专心于你的作业.
Watch out for enemy fire!
小心敌人的火力!

Order! One at a time, please.
秩序！请逐个发言。
His view is by no means without foundation.
他这种看法决不是凭空产生的。
They ran the tapes over and over again.
他们将磁带播放了一遍又一遍。
Karl must concentra...

He behaved weirdly at a time
You can enter the building by no means
He is repeating the sentence over and over again
He concentrates a lot of attention on this project.
You have to watch out for the traffic