Digital SATReading and Writing: Standard English ConventionsMedium
A team of researchers exploring the deep sea encountered several previously unknown species, each of which ______ unique bioluminescent properties.
- Apossesses
- Bpossess
- Chave possessed
- Dwere possessing
Show answer & explanationAnswer & explanation
Correct answer: A. possesses
The subject of the clause 'each of which ______ unique bioluminescent properties' is 'each,' which is always singular. Therefore, the singular verb 'possesses' is correct.
Why the other options are wrong
- B. This plural verb does not agree with the singular subject 'each'.
- C. This plural perfect tense verb does not agree with the singular subject 'each'.
- D. This plural past progressive verb does not agree with the singular subject 'each' and is the wrong tense.
Indefinite Pronoun Agreement
Indefinite pronouns like 'each,' 'every one,' 'anyone,' 'no one,' 'somebody,' etc., are always singular and require singular verbs.
- Pronouns like 'each,' 'everyone,' 'nobody' are singular.
- These pronouns take singular verbs.
- Phrases like 'of them' or 'of which' after these pronouns do not change their singular nature.
Memory trick: Each, every, any one, body, thing: always singular, always sing!