_________ get a complete picture, ________ information is needed.

George couldn’t remember when he first met Mr. Anderson, but he was sure it was __________ Sunday because everybody was at __________ church. 

When I try to find ______that prevent so many people from taking part in the program, it seems to me that there are two main causes.

.On April Fool’s Day people often play tricks _____ others.

 — Any advice about this trip?— Well, no food is available on _____ island so make sure you bring _____ packed lunch and drink, as well as your camera and sunblock.