Take a look at this image from jonathan price’s adaptation of hamlet.

where are the multiple answers?

the word that best matches the meaning of the expression "went to the big ocean" is died.

the goldfish died, which is why the father looks at the children mournfully. the "big ocean" is the father's way of saying fish heaven. he could have just said that the goldfish died, but this way, the children imagine the fish in a bigger, better place instead of just picturing a dead fish.

explanation:

if i was falling raindrop:

1. land safely (pretty sure that’s a tough one)

2. wished that time slowed down

3. a beautiful ending