Choose an appropriate word from the options to suitably fill the blank in the sentence below so that the sentence makes sense, both grammatically and contextually. The river . . . . . very fast after this rain stops.
A). flows
B). will be flowing
C). is flowing
D). has flowed
will be flowing
Sentence is in Future continuous tense.
Rule :
Subject + will/shall + be + V-ing + other agents.
The river will be flowing very fast after this rain stops.