题目内容：

根据句意及首字母提示,完成下列单词的拼写.

We call our father's or mother's sister a______.

The c______ in this shop look very nice.

优质解答

We call our father's or mother's sister （aunts）.
The (caps) in this shop look very nice.

追问：

aunt能用单数吗？？？？