They will visit the Great Wall if it _________ tomorrow. A. isn’t rain B. doesn’t rain C. won’t rain
There 's a teacher _____ with your parents in the teachers' office.
That computer_____ me quite a lot of money.
I never forget the days when I enjoyed ______ a good time in Beijing.
We shall never give up ______ for even one day.
Would you mind turning down the music? ______