You were out when I dropped in at your house.—Oh,Ifor a friend from England at the airport

They chatted ____ coffee about their experienceas volunteers during the charity

The police have collected some information ______ the murder.

You haven’t done it well.— But I tried my best and did it _____ a way ____ I think is the best.

What I learn about this violence is ________ it has caused at least three deaths.