4
prepositions
× 10 |
0
word-choice
× 12 |
0
participles
× 3 |
0
for
|
4
adjectives
× 4 |
0
word-usage
× 10 |
0
definite-article
× 3 |
0
phrase-choice
|
4
adverbs
× 2 |
0
meaning-in-context
× 8 |
0
word-order
× 3 |
0
negation
|
4
mathematics
|
0
meaning
× 8 |
0
pronouns
× 2 |
0
to-infinitive
|
4
linking-verbs
|
0
sentence-construction
× 6 |
0
collocations
× 2 |
0
transitivity
|
2
idioms
× 4 |
0
questions
× 5 |
0
difference
× 2 |
0
sentence-choice
|
1
word-request
× 4 |
0
usage
× 5 |
0
grammar
× 2 |
0
subject-auxiliary-inversion
|
1
phrase-usage
× 3 |
0
sentence-meaning
× 5 |
0
word-in-context
× 2 |
0
past-simple
|
1
prepositional-phrases
|
0
word-meaning
× 4 |
0
hyphens
|
0
do-support
|
1
backshifting
|
0
tense
× 4 |
0
middle-voice
|
0
phrase-request
|
1
conditional-constructions
|
0
relative-clauses
× 4 |
0
passive-voice
|
0
grammar-myths
|
1
adverbial-phrases
|
0
possessives
× 3 |
0
modifiers
|
0
synonyms
|
1
sentence-usage
|
0
nouns
× 3 |
0
whether-if
|
0
past-participles
|