She was just about to explain ___ she hadn't passed her maths test chiefly out of carelessness ___ her uncle came.
Never before in our country _______________.
—We'd better go downstairs right now for lunch. — ______ They serve food 24 hours a day.
Many shops and restaurants offer ______ prices every day to promote business.
Both of the beds they ordered online arrived, but ______ fit through the doorway.
—How long have you been here? — ______ the end of last month.