shop的过去式和过去分词

Have you shopped on second hand shops?

你有在二手店购物的`经验吗？

Later, another group shopped in the same store, but with no flower odor.

之后，另一组人在同一家商店购物，但是没有花香。

The kids trailed around after us while we shopped for clothes.

我们在商店买衣服时，孩子们无精打采地跟在后面。

The day before they left Jeff had shopped extravagantly for presents for the whole family.

他们离开的前一天杰夫已奢侈地为全家人采购了礼物。