A
a/an 1
a/an 2
a/an 2
a（an）/one 3
a lot of/a great deal of 3
a lot of/many/much 3
above/over 4
absent/away/out 5
accept/except 5
according to 6
Quiz A-1 7
action 8
advice/advise 8
affect/effect 9
afraid of/afraid to 9
after 10
afterward/later 10
after/in 10
ago/for 11
ago/since 11
all （~&L~ ~ ~ ~）　12
all/not all 13
all right/alright 14
allow 14
alphabet/letter 15
also/too 15
also/too/either 15
z A-2 16
although/but 17
altogether/all together 17
always have and always will 18
am./p.m. 18
among/between 19
amount/number 20
amused/amusing 20
and/or 20
and/plus 21
another 22
another/more 22
antecedents 22
any 23
any/a （an） 24
z A-3 25
any/one 26
any other 26
anybody 26
anyway/any way 27
apartment/flat 27
apostrophe 27
appreciate 28
approach 29
arithmetic 29
arrangement.， make （the） arrangement/
make （the） arrangements 29
as a result of 29
as bad as or worse than 29
as/like 30
as if/like 31
as well as 32
iz A-4 33
ask/ask for 34
aspect/point of view 35
assure/ensure/insure 35
attend/join 36
attention/attentions 36
attitude 36
attributive clauses/adjective clauses/
relative clauses 37
average 39
avoid 39
awhile/a while 40
iz A-5 41
B
bad/badly 42
baggage 42
ball/balls/baseball 42
bathe/bath 43
bathroom/toilet/restroom 43
because/so 44
because of 44
been/gone 44
begin/start 44
behavior 45
believe 45
belong in 45
belong to 45
beside/besides 46
besides/except 46
better/had better 47
better/more better 47
between...and.../from...to... 47
between you and me/between you
and I 48
Quiz B-1 49
big/large 50
big/old 50
biscuit/cookie 50
blood pressure 50
bored/boring 50
borrow/lend 50
borrow/use 51
both..， and... 51
both/either/neither 52
bowling 53
brake/break 53
breakfast 53
bring/take 54
busy 55
Quiz B-2 56
call/phone/ring 57
called/named 57
can not/cannot 57
cant/mustnt 57
capital/capitol 58
capitalization 58
care about/take care of 62
careful 62
cart/trolley 62
case 62
cattle 62
check/cheque 63
check-in/check in 63
child/kid 64
cinema/movies 64
cinema/theater/theatre 64
clarify/correct 64
class/classroom 65
climate/weather 65
Quiz C-1 66
C
close/closed 67
close， open/turn off， turn on 67
cloth/clothes/clothing 67
collective noun 68
color 68
color/colour 68
come/go 69
come with/follow 69
compare to/compare with 69
condition/conditions 70
conjunctions 70
consider 71
consideration 71
consist 71
continual/continuous/constant 71
continue/continue on 72
cook/cooker 72
cost/price 73
costly/expensive/dear 73
couple 74
cut/cut out 75
cure/treat 76
C-2 77
D
damage/hurt/injure 78
dangling constructions/misplaced
modifiers 78
dare 85
dead/die 85
deadly/dead 86
D-1 88
deal in/deal with 89
decision 89
degree 89
despite/in spite of 90
desert/dessert 90
detail 90
diagnose 91
differ 91
different from/different than/
different to 91
difficulty　92
difficulty/problem 93
discourage 93
discuss 93
disinterested/uninterested 94
divorce 94
do（auxiliary verb） ; missing 95
do（auxiliary verb） ~ redundant 95
Quiz D-2 96
doublets/wordiness 97
doubling the final consonant 100
doubt 101
downtown 102
drink/eat/take 102
drunk/drunken 103
due to/owing to 104
during/for 104
during/since 105
D-3 106
E
each 107
each/none 107
each other/one another 107
earth 108
economic/economical 108
ed form/-ing form 108
efficient/effective 108
effort 109
either 109
either... or... 110
ealectric/electrical 112
alder/older 112
elevator/lift 113
emigrate/immigrate 113
emphasis/emphasize 114
encou rage 114
end/end up 114
enjoy 115
enjoy to do/enjoy doing 115
enough 115
enter/enter into 116
enter/join 117
entitle/title 117
envelop/envelope 117
equipment 118
escape from school/skip school 118
especially/specially 118
even/even though/even if 119
even though/but 119
every day/everyday 119
every one/everyone 120
every thing/everything 120
every time/everytime 121
evidence 121
except 121
except/except for 122
excited/exciting 123
Quiz E 125
F
face/in the face of 126
family 126
farm 127
，farther/further （farthest/furthest）128
fatal/fatally 128
faucet/tap 128
favorable/favorite 128
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