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

To determine the correct option to fill in the blank in the sentence "Do not forget to take your umbrella. It ............. by the time you get to work," we need to analyze the context of the sentence and the future tense usage.

Context Analysis

1. The phrase suggests some type of weather condition that will occur in the future before a specific time ("by the time you get to work").
2. We need to select an option that conveys an event occurring in the future relative to a specific time.

Option Analysis

1. a) is going to snow: This phrase indicates a prediction about the future but doesn't emphasize that it will happen before a specific time.
2. b) will be snowing: This continuous form indicates that snowing will be happening during a time in the future, which aligns with the sentence.
3. c) will snow: This simple future may suggest it will snow but lacks the continuity or certainty of occurring within the timeframe mentioned.
4. d) will have snowed: This perfect future tense suggests that by the time you arrive, the snow will already have occurred, which also fits well but may imply a completed action, which is less suitable in this context.

Best Choice

Based on the analysis, option b) will be snowing is the most appropriate. It conveys that snow will be actively occurring at the time you reach work, emphasizing the need for an umbrella.

Final Answer

It will be snowing by the time you get to work.