The car accident happened ____ a cold winter morning. Luckily, no one was hurt.

Hey guy, turn it off please. We don’t __________music in the reading room. —Oh ,sorry!

It was too cold and windy , so we could see ____ people walking in the street .

Hearing the news, I was excited say a word.[ ]

What are you doing?—I’m putting the picture _____ the wall. [ ]