—Hi, Tom. Any idea where Jane is?—She _____in the classroom. I saw her there just now.
---- Here____! Where is Xiao Liu? ---- There____.
While I was in the foreign country, my younger brother always ____ me of what was happening in big cities in time.
With the word “PM2.5” ____ appearing in media reports, people pay greater attention to it and seek health tips for smoggy days.
After a careful survey about the cause of the newly-built bridge, they finally came to a(n) _________ that it was due to the heavy rain.
He had to pause from time to time to wipe the sweat from his forehead, because the air-conditioning system ____.