Why is movement difficult to catch on a camera?

What is more suitable: i hope you have a good time in ireland or i hope you are having a good time in ireland?

Which lines in this excerpt from act iv of shakespeare’s romeo and juliet reflect the conflict of person versus the unknown?

According to nature, how does emerson suggest man should go about building his own world? what will be the result of such building? evaluate his vision of the future from a biblical worldview (reference, especially, rom. 1: 18–32)