That’s all for today. Now you go, or if you like you can stay here with us for dinner. [ ]

_________ the TV news, most of the northern areas in China have been troubled by the haze(雾霾) weather for a few days.

Those who are always talking loudly in public shouldremind ________ of the feelings of other people.

I think natural wonders are more interesting than man-made ________.

What did the manager say at yesterday’s meeting— So you______ to him carefully.