They usually 【__stay(停留)at home__】 when it's raining.____do they usually _____when it's rain

问题描述:

They usually 【__stay(停留)at home__】 when it's raining.____do they usually _____when it's rain
They usually 【__stay(停留)at home__】 when it's raining.
____do they usually _____when it's raining.

空白处填what do