code	6/30	7/14	7/28	T ave	final	grade
       	(60)	(70)	(50)	(100)	(90)	----
----	----	----	----	----	----	----
also	48	50	48	88	67	C
cell	49	63	47	92	77	B
core	38	40	18	60.2		F
disk	48	67	48	95.9	83	A
grid	50	63	42	87	84	A
inch	46	68		86.9	61	C
java	50	42	37	78.7	60	D
lamp	51	54	42	84.5	71	B
mist	54	59	50	99	86	A
note	43		40	75.8	84	B
only	41	61	41	88.6	65	B
plum	40	58	43	87.9	68	B
quiz	51	55	47	89.5	78	B
rain	53	67	49	100	89	A
same	47	61	39	82.6	35	D
shed	56	70	50	100	89	A
spot	47	62	46	90.3	51	C
taxi	54	63	46	91	90	B
test	52	70	50	100	83	A
unit	40	53		74.7	37	D
vase	49	44	46	86.8	66	C
wave	54	65	50	100	88	A
with	57	67	45	95.4	81	A
yawn	58	69	50	99.3	86	A