Solution:
- 2. When it's rainy, you should take an umbrella bag to keep your footwear dry.
Explanation:
- 'Rainy' describes the weather condition.
- An 'umbrella' is used to stay dry in the rain.
- A 'bag' is mentioned in the context of carrying items.
- 'Footwear' (shoes) are kept dry.
Answer: rainy, umbrella, bag, footwear