Easy

1.which sentence is correctly punctuated?

however; we can make it to the airport on time if the taxi driver avoids the lights.

how we make it to the airport is unimportant however time is running out.

we can make it to the airport on time; however, if the taxi driver avoids the lights.

we can make it to the airport on time; however, the taxi driver must hurry.

2. which sentence is correctly punctuated? (5 points)
furthermore; we can only play music until 10: 00 or until the neighbors complain.
instead of turning your music up more; why not just put your headphones on?
loud music; however, is not appropriate at this hour in this neighborhood.
music makes almost any activity more enjoyable; nevertheless, yours is too loud.