—Is he coming? —I'm not sure.He may be late or,____, he may not come at all.
—Do you think that housing price will keep _____ in the years to come? —Sorry, I have no idea.
—Have you ______ some new ideas? —Yeah. I’ll tell you later.
“Goodbye, then,” she said, without even ________ from her book.
Does this meal cost $50? I _______something far better than this!
At minus 130℃, a living cell can be ______ for a thousand years.