---Are you clear about the trip next Saturday? --- One more thing.1 want to know_______.
I think you have dropped_________ "r" in writing “merry”.
No one knows ________ in the future.
--There will be _____air pollution if there are_____ people driving. --I hope the air will be fresher soon.
–Why not have a try now? --OK.It _______ both interesting and exciting.
There are ________ people having lunch at this restaurant every day.