No one knows ________ in the future.
— How long have you ________?— For three days.
— You don’t look well, Don! You’d better see your doctor.— I ________, but he said there was nothing wrong.
—Can I help you?—I’d like ____________ for my twin daughters.
—____________ will you be away?—In a couple of weeks.
— Have you ever been anywhere for a trip?— A trip? I ________ away from my hometown even once.