我昨天在晨报上读了一篇关于健康饮食的文章。

I read an ___article about healthy eating in the morning newspaper yesterday.

她收拾行李时忘了带几件洗漱用品。

She forgot to pack some ___articles of toiletries when preparing her luggage.

合同第3条规定了付款条款。

___Article 3 of the contract specifies the payment terms.

在短语'an apple'中，'an'是不定冠词。

In the phrase 'an apple', '___an' is an indefinite ___article.