"classifier for chalk, pencil, cylindrical objects" Practice Thai lesson

Recording	English	Thai	Status
	classifier for chalk, pencil, cylindrical objects	แท่ง
	Three of them (pencils). (male polite form)	สามแท่งครับ
	How many of them did you sell? (chalk, pencils, cylindrical objects) (male polite form)	ขายกี่แท่งครับ
	How many of them did you buy? (chalk, pencils, cylindrical objects; male polite form)	ซื้อกี่แท่งครับ