In Sri Lanka - the hardest-hit nation after Indonesia - aid efforts have
been hampered by continuing heavy rains and flash flooding.
This is a quote from an article(BBC online news).
There are a few questions I'd like to ask here regarding the quote.
A:
Why is the word 'rains' used in the sentence?
I think 'rain' is an uncountable noun, but it's sometimes used in plural form like this.
Could you please explain the reason for me?
I've checked 'rain / rains' in dictionaries, but I still don't understand how to use singular/plural form properly......
In which case do you use 'rains'???
B:
'continuing'
There are derivative adjectives "continuous" and "continual."
What's the difference among these three?
I'm very confused.....!!
Is it possible to use these two adjectives instead of "continuing" in the sentence?
If it's not, could you also explain this one for me?
Many many thanks for your great help in advance.
Candy