ได้เพียง 5 ข้อนี้ ก็ใช้ articles ได้เป๊ะ

The indefinite articles ใช้ aan นำหน้า a singular countable noun ที่ 1) are not specific ไม่เจาะจงว่าอันไหน 2) are being mentioned for the first time ถูก

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