--- When will your father be back home? --- ____ twelve o’clock.
—I have won the first prize in the recent English contest. —______________!
—I have won the first prize in the recent English contest.
—______________!
I hurried back home only ________ that I had left my key at my office.
It’s impossible for him to escape ________ this time; he made such a big mistake.
_________ the exercises, we went on to learn the new words in the next unit.
—________ You look very depressed. —I failed the driving test again.