在短语'my first boyfriend'和'that strange woman'中，单词'my'和'that'是限定词。

In the phrases 'my first boyfriend' and 'that strange woman', the words 'my' and 'that' are ___determiners.

单词'the'是英语中一个常见的限定词。

The word 'the' is a common ___determiner in English.

学习语法时，理解限定词的作用很重要。

When learning grammar, it's important to understand the role of a ___determiner.