You_____ all those calculations! We have a computer to do that sort of thing.[ ]

Nothavingfinishedhishomework,______towatchTV

With the word “ PM25” _________ appearing in media reports, people pay greater attention to it and seek health tips for smoggy days

_______ is my notebook — It’s in the drawer.

From his ____ voice on the phone, I knoweverything is going under way.