Based on 2b, ex.4

Fill in: storm, rainy, weather, cloud.

Idioms

1. He tries to save some money for a
   [ ]
   day.
2. He was on
   [ ]
   nine when he signed the animal adoption form.
3. I've been feeling a bit under the
   [ ]
   this week.
4. Their argument was just a
   [ ]
   in a teacup.