code	9/11	10/2	10/23	11/13	T ave	final	grade
----	(80)	(70)	(100)	(90)	(100)	(140)	-----
----	-----	-----	-----	-----	-----	-----	-----
also	48	37	73	77	73.9	84	C
bird	59	51	64	70	75.8	116	B
city	59	56	65	78	80.1	98	B
club	63	19	35	38	53		F
fact	64	48	70	76	79.1	109	C
form	61	50	56	55	69.6	115	C
half	73	52	67	71	81.5	129	B
hope	40	39	63		56.2		F
left	57	53	68	73	76	83	C
mist	59	52	68	22	72	67	D
next	42	43	70	64	68.5	100	C
path		36	54	22	43.3		F
plum	61	54	63	72	78.8	117	C
pool	74	42	77		76.5	79	D
sign	65	59	75	33	80.2	90	C
test	54	48	71	57	70	69	D
that	69	55	72	78	83.8	125	B
unit	52	60	48	63	73.6	101	D
with	66	45	68	70	76.1	100	D