The number of people invited ____ fifty, but a number of them ____ absent for different reasons.
“May I borrow your paper?” “ ______.”
“Would you mind telling her the news?” “_____, but I don’t know if I _____ her these days.”
We‘ve missed the train!” “_____, there’ll be another in ten minutes.”
“Have a drink?” “No thanks, _____.”
“I prefer a computer made in your company, but I may need some more information about the product.” “_______.”