Multi-choice problem: Continue writing the next sentence in this paragraph:

There is a busy restaurant by the lakeside where nearly all the tables are occupied by guests dining there. The server fills in ice in the glasses and barista makes coffee. the customers

Select from:
A). enjoy the first drink themselves as they clink cups captivated by what they've just had.
B). are busy eating their food that is served.
C). take turns to add their ice to their individual glasses by producing a skydive cocktail flavour.
D). drink the coffee and donate money for the cause.
B).