Example 1 · level 1
Choose one word for: “A doctor who treats animals”
- pharmacist
- surgeon
- physician
- veterinarian
Show solution
- A veterinarian (vet) is an animal doctor.
- Correct answer: “veterinarian”
Answer: veterinarian
ENGLISH GRAMMAR (CLASS 3–10) · VOCABULARY
One-word substitution
Replace a whole phrase with one exact word: "a person who writes poems" → poet. Word parts help: -cide (killing), phobia (fear), bi- (two), poly- (many), in-/il- (not).
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Worked examples
Example 2 · level 2
Choose one word for: “Government by the people”
- democracy
- bureaucracy
- autocracy
- monarchy
Show solution
- Demo- = people, -cracy = rule.
- Correct answer: “democracy”
Answer: democracy
Example 3 · level 3
Choose one word for: “One who can speak two languages well”
- bicameral
- bilateral
- biennial
- bilingual
Show solution
- Bi- = two, lingual = of language.
- Correct answer: “bilingual”
Answer: bilingual