คำแนะนำของผู้เขียน
- Look at the nine boxes [🔲] in the text. Each square shows where a heading might be added. Match the correct heading to each square by writing the corresponding letter in the box.
คำแนะนำของผู้เขียน
- Look at the nine boxes [🔲] in the text. Each square shows where a heading might be added. Match the correct heading to each square by writing the corresponding letter in the box.
