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Name: ______________________________Date: ______________

Instructions

  • Join the Word Detectives on a mystery adventure.
  • Read each direction carefully and answer every question.
  • Use complete sentences when a question asks you to explain.

Example: Choose the correct verb: The detective ___ the clue. (find, finds)
Answer: finds

Part 1: Clue Words

Choose the word that best completes each sentence.

1. The tiny key was hidden beneath the rug. Which word is an adjective?

○ A. key○ B. hidden
○ C. tiny○ D. beneath

2. Mia carefully opened the secret envelope. Which word is an adverb?

○ A. Mia○ B. opened
○ C. secret○ D. carefully

3. Which sentence uses the correct plural noun?

○ A. Three foxes followed the trail.○ B. Three fox followed the trail.
○ C. Three foxs followed the trail.○ D. Three foxies followed the trail.

4. Which word is a synonym for enormous?

○ A. tiny○ B. huge
○ C. quiet○ D. early

Part 2: Grammar Gadgets

Write one word that correctly completes each sentence.

5. The detective __________ three clues before lunch.

6. Lena and Omar __________ searching the old library.

7. The whisper was __________ than the thunder.

8. Please place the notebook __________ the desk.

Part 3: Punctuation Patrol

Write True if the statement is correct and False if it is not.

9. A question mark belongs at the end of a question.   True / False

10. The sentence "watch out for the trap!" begins with a capital letter.   True / False

11. A comma can separate items in a list.   True / False

12. The sentence "Where is the map." uses the correct ending punctuation.   True / False

Part 4: Word Detective Match

Match each word on the left with its meaning on the right.

13.observe__________A. very old
14.ancient__________B. to disappear
15.swift__________C. quick
16.vanish__________D. to watch carefully

Part 5: Mystery Message (optional challenge)

Read the passage and answer each question in a complete sentence.

17. Read this passage: "Nora noticed muddy footprints leading from the garden to the shed. Inside the shed, she found a basket with one missing apple. Nora smiled because she knew the hungry puppy had solved the mystery." What evidence helped Nora solve the mystery?

18. Read this passage: "Nora noticed muddy footprints leading from the garden to the shed. Inside the shed, she found a basket with one missing apple. Nora smiled because she knew the hungry puppy had solved the mystery." Why did Nora smile?

19. Write a sentence using the word curious.

Answer Key

1.C (tiny)
2.D (carefully)
3.A (Three foxes followed the trail.)
4.B (huge)
5.found
6.were
7.quieter
8.on
9.True
10.False
11.True
12.False
13.D (to watch carefully)
14.A (very old)
15.C (quick)
16.B (to disappear)
17.The muddy footprints and the missing apple helped Nora solve the mystery.
18.Nora smiled because she realized that the hungry puppy had taken the apple.
19.Answers will vary. Example: The curious detective examined the mysterious key.
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