The once owns an at

The once owns an at the doctor suggested the man have an operation at once when the man saw this he put a halter on the ass at once ,an Once,lately at night,an Englishman The boy is badly hurt so he needs an o____ at once the doctor suggested that he ——an operation at once. Be patient the meeting will come to an end at once 1.the boy hurt his head .he __(need) an operation at once The boy was badly injured,so he need an ——at once 英语翻译A man owns 2/3 of the market research beauro business an The teacher wants the work ( )at once Let the boy --------[not leave】at once.