Talking about your study at university

How does gatsby smile at nick? why is this important?

Pl true or false: a hyphen can indicate that a word has been split up at the end of a line and continues onto the next line.

What is the best way to manage oil transport on waterways? a. prevent oil spills and regulate the amount of oil that can be shipped at one time.b. use a skimmer, containment boom or chemical dispersant to clean up spilled oil.c. burn off oil spills from the water's surface when they occur.