Has anything new been discussed on that problem so far?– __________ , and more will follow, I think

I think winter is a beautiful season, _______ when it snows..

Tom isn’t so strong as he appears, is he? —Yes. He is __________his two brothers.

The samples__________in quality but were general acceptable

In ancient times, dogs weremainly ______helping people hunt( 打猎) .Now they are more useful-they can help theblinds, search for the bad eggs,…