— May I smoke here?— No, you . This is a no-smoking room.
---Is it polite to speak and laugh loudly ______ ? ---No, I don’t think so. A. in public B. at least C. on time
This photo reminds me ____ the days when I worked ____ the farm with my classmates.
Peter usually gets up early ____ the morning.
You must ride your bike ____ the right side of the road.
During the Spring Festival, the heavy snow stopped many people from ____ back home.