Throughout the world__________advance has been made in science and technology is due to education which brings forth knowledge, creation and inventions.
The two men who had drunk too much stood ________ at each other on the road as if they were very angry with each other.
Nancy ________ for hours aimlessly along the street, and was unwilling to go back home to face her parents.
We had estimated the number of visitors to our school’s hundredth anniversary at about 400, but the __________ number was much higher.
Driven by __________, I asked the interviewee a personal question, which made him quite surprised.
I was going to take a photo of the world-famous painting when I noticed a__________ saying “No Photographing”.