The melting of the snow has caused flooding from the swollen rivers.

[Giang93]

i have difficulty in solving a question
please help me
choose the best answer :
The melting of the snow has caused flooding by......rivers
A.extended B.expanded C.prolonged D.swollen

The answer is D.swollen but I dont really understand the meaning of that question
Thanks for helping me !!!

[Alan]

Hi Giang93,

I think probably this sentence needs a different preposition:

[Torsten]

Hi Giang,

Could you please do me a favour and read why is a meaningful message title so important? As you can see, we have changed the title of your thread.

Please let me know what you think.
Many thanks,
Torsten

TOEFL listening lectures: A lecture from a marine biology class

[Giang93]

Thanks for your help , Alan
And thanks for your advice , Torsten

[Molly]