LESSON SIX SOLUTIONS
1)	a	7
	b	2
	c	5
	d	9
2)		Partner played his lowest card which means he has 3.
		That leaves declarer with 2.
		East should take the second trick (exhausting South's last card)
3)	a	8
	b	8
	c	K
	d	2
	e	3
	f	2