Recently a survey __________ prices of the same goods in two different supermarkets has caused heated debate among citizens.
In the school where I study English ____ .
. It is ___ hall that holds 1,000 people.
This is an old photo of my aunt’s when she had ___ , and she now she has ____.
. He left ___ with my secretary that he would call again in the afternoon. He said he would keep ___.
____ is a well-known man.