—Wow! That would be exciting __________ challenging. I'm in!
—They don't fit me. They are too big too small.
—It doesn't matter.
—But we'd better not ________.
—Of course. It is held for those who ________ the disease ALS.
—She missed the plane. When she arrived at the airport, the plane had ________.
—A piece of paper with a phone number on it. I remember leaving it on the table.