With the word “ PM2.5” _________ appearing in media reports, people pay greater attention to it and seek health tips for smoggy days.
Henry was _____ struggling at sea by a British ship, _____ he was able to survive the accident.
The girl ______ on the ground ______ to me that she had ______ the purse on the desk.
How did it come about that you failed to ______ in time for the meeting yesterday?
______ Mary found her lost pen the day before yesterday?
It is bad ______ to talk with your finger ______ at the other person.