Question

1. Do not forget to take your umbrella. It ............. by the time you get to work.

a) is going to snow
b) will be snowing
c) will snow
d) will have snowed

Answer 1

b....

The sentence is in future continuous tense. It indicates that the action will be in progress at a certain point in the future. The sentence is predicting that it will be snowing when you get to work.