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Index by topic

Conjunctions

Choosing between and and or

Modifiers

Adjectives

Doubtful about the use of dubious

Similar, but different

Adverbs

Nouns

Nouns are not verbs

Number agreement

Ninety cm are more than one cm

“to be” a special case

Prepositions

“for which”

Pronouns

Choosing between anything and everything

Selfish prose

Punctuation

Semicolons