C1 English Grammar – Adjectives and Adverbs – Ex 92

The Core Difference

Adjectives describe nouns or pronouns.
✅ “She is a careful driver.” (describes “driver”)

Adverbs describe verbs, adjectives, other adverbs, or whole sentences.
✅ “She drives carefully.” (describes “drives”)

C1-Level Usage Challenges

1. Flat Adverbs (no -ly)

Some adverbs have the same form as the adjective. These are common in American English but often judged in formal writing.

• ✅ “Drive slow.” (flat adverb – acceptable in speech)
• ✅ “Drive slowly.” (standard adverb – preferred in writing)
• ⚠️ Avoid flat adverbs like “real good” → use “really good”

2. Position Matters

• Adjectives usually come before the noun or after linking verbs (be, seem, become):
  “a brilliant idea” / “The idea is brilliant.”
• Adverbs are flexible but often follow the verb or come at the end:
  “She argued brilliantly.” / “Brilliantly, she solved the problem.”

3. Gradable vs. Non-Gradable

• Gradable (can use “very,” “quite,” “extremely”):
  “very happy,” “extremely quickly”
• Non-gradable (use “absolutely,” “completely,” not “very”):
  “absolutely exhausted” (not “very exhausted”),
  “completely wrong” (not “very wrong”)

Common Mistakes to Avoid

• “Real” vs. “Really”: ❌ “That’s real nice.” → ✅ “That’s really nice.”
• “Bad” vs. “Badly”: “I feel bad” (adjective after linking verb) vs. “I performed badly” (adverb modifying verb)
• Double -ly: ❌ “He spoke very quicklyly.” → ✅ “He spoke very quickly.”
• Adjective after action verb: ❌ “She sings beautiful.” → ✅ “She sings beautifully.”

Key Categories:

correct “She handled the crisis extremely well.”
incorrect “She handled the crisis real well.” — “real” is an adjective; use the adverb “really”

How This Quiz Works

• 20 questions randomly selected from a pool of 50
• Tests precise C1 usage: form, position, flat vs. -ly adverbs, gradability
• Hints guide you without revealing the answer
• Immediate feedback: correct or incorrect, with explanations
• Click “Check Answers” to view the full answer key
• “Change Questions” gives you a new quiz