-I called you last night,but no one answered me-sorry,I had just finished my assignment and was taking a walk in the garden.was taking 表示过去正在做呢还是用进行时表示将来时呢

问题描述:

-I called you last night,but no one answered me
-sorry,I had just finished my assignment and was taking a walk in the garden.
was taking 表示过去正在做呢还是用进行时表示将来时呢