I might buy a TV, if I can find a ______in the sales.
She has received all offer from Berkeley,but I don’t know _____ she will accept it or not.
Lucy pretended to be cheerful,_______ nothing about the argument.
I made a promise to myself _______ this year,my final year in high school,would be different.
If you’re buying today’s paper from the stand,could you get ______ for me?
— Do you mind my opening the window? It’s a bit hot in here.— ______________,as a matter of fact.