Once
 
 
 
Try it once more.
You must go at once.
I once lived in Rome.
I feed my dog once a day.
I telephoned her at once.
We have to start at once.
Let me say this just once.
He comes round once a week.
Would you say it once more?
She visited him once a year.
I asked him to leave at once.
I want to go there once more.
You'd better go home at once.
Tom hasn't met Mary even once.
He gets a haircut once a month.
You'd better go to bed at once.
Come and see me once in a while.
I go to the movies once a month.
I'll forgive you just this once.
He has his hair cut once a month.
He gets his hair cut once a month.
I write to my mother once a month.
I advised him to come back at once.
Please write to me once in a while.
She goes to the movies once a week.
She advised him to come back at once.
I feed my dog meat at least once a week.
I get a physical examination once a year.
She suggested that I write to him at once.
She was advised by him to come back at once.
The captain ordered his men to gather at once.
Many dog owners only feed their dogs once a day.
You've got to give up gambling once and for all.
You'd better go to see your family doctor at once.
He promised that he would write to me once in a while.
You'll find the way all right once you get to the station.
Since I had met him once before, I recognized him right away.
Reading is the kind of habit that once acquired is never lost.
I don't care what your names are. Once this job's over, I'm out of here.
I don't understand and I'm not used to not understanding. Please explain it once more.
I know that it is highly unlikely that you'd ever want to go out with me, but I still need to ask at least once.