When I called you this morning, nobody answered the phone. Where __________?
_________ Zunyi you see today is quite _______ different city from what it used to be.
It’s so nice to hear from her again. , we last met more than thirty years ago.
I made a promise to myself ________ this year, my first year in high school, would be different.
—Mom, I can’t see any point in working hard at all the subjects at school. —Come on, dear. Years of hard work will surely ___________ in the future of your career.
In English class, our teacher often creates an environment _____ we are given the opportunity to solve problems ourselves.