Spelling activity worksheets focusing on 'gn', 'kn', and 'wr' letter combinations for educational use.

Problem Description:

The task involves filling in missing letters with "gn," "kn," or "wr" and then using those words to complete sentences. The goal is to practice spelling and understanding the usage of these letter combinations.

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Solution:

#### Part 1: Fill in the missing letters with 'gn', 'kn', or 'wr'
We need to fill in the blanks with the appropriate letters from "gn," "kn," or "wr." Let's solve each one step by step:

1. ____ at
- Possible words: gnat, knat (not a word), wrat (not a word)
- Correct answer: gnat

2. ____ ock
- Possible words: gnock (not a word), knock, wrock (not a word)
- Correct answer: knock

3. ____ ow
- Possible words: gnow (not a word), know, wow (not a word)
- Correct answer: know

4. ____ ap
- Possible words: gnap (not a word), knap (not a word), wrap
- Correct answer: wrap

5. ____ itten
- Possible words: gitten (not a word), kitten, witten (not a word)
- Correct answer: kitten

6. ____ ight
- Possible words: gnight (not a word), knight, wright
- Correct answer: knight

7. ____ ee
- Possible words: gnee (not a word), knee, wre (not a word)
- Correct answer: knee

8. ____ ite
- Possible words: gnite (not a word), kite, write
- Correct answer: write

9. ____ aw
- Possible words: gnaw, knaw (not a word), wraw (not a word)
- Correct answer: gnaw

10. ____ ong
- Possible words: gnon (not a word), kong (not a word), wrong
- Correct answer: wrong

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#### Part 2: Now fill in the missing words
Using the words we filled in above, we will complete the sentences:

1. I heard a _______ on the door.
- From Part 1, "gnat" fits here.
- Sentence: I heard a gnat on the door.

2. Mum had lots of presents to _______.
- From Part 1, "wrap" fits here.
- Sentence: Mum had lots of presents to wrap.

3. The _______ wore his shiny armor.
- From Part 1, "knight" fits here.
- Sentence: The knight wore his shiny armor.

4. Telling lies is _______.
- From Part 1, "wrong" fits here.
- Sentence: Telling lies is wrong.

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Final Answer:

#### Part 1:
1. gnat
2. knock
3. know
4. wrap
5. kitten
6. knight
7. knee
8. write
9. gnaw
10. wrong

#### Part 2:
1. I heard a gnat on the door.
2. Mum had lots of presents to wrap.
3. The knight wore his shiny armor.
4. Telling lies is wrong.

Final Answer Boxed:
\boxed{
\text{Part 1: gnat, knock, know, wrap, kitten, knight, knee, write, gnaw, wrong} \\
\text{Part 2: gnat, wrap, knight, wrong}
}