Educational worksheet for identifying suffixes in words and sentences.

Problem Analysis:

The task involves identifying words with suffixes and using those words in sentences. Let's break it down step by step:

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#### Part A: Circle the words with suffixes
We need to identify which words in the given list have suffixes. A suffix is a group of letters added to the end of a root word to form a new word or change its meaning.

The list of words is:
1. flying
2. button
3. happy
4. preschool
5. moon
6. impossible
7. membership
8. uniform
9. kite
10. bracelet
11. mischief
12. breeze
13. rewrite
14. mutant
15. submarine
16. cooked
17. pinkish
18. irregular
19. dog
20. puppy

#### Step 1: Identify suffixes in each word
- flying: Suffix = "-ing" (verb form)
- button: No suffix.
- happy: No suffix.
- preschool: Suffix = "-school"
- moon: No suffix.
- impossible: Suffix = "-able"
- membership: Suffix = "-ship"
- uniform: No suffix.
- kite: No suffix.
- bracelet: Suffix = "-let"
- mischief: No suffix.
- breeze: No suffix.
- rewrite: Suffix = "-write"
- mutant: Suffix = "-ant"
- submarine: Suffix = "-ine"
- cooked: Suffix = "-ed" (past tense)
- pinkish: Suffix = "-ish"
- irregular: Suffix = "-ar"
- dog: No suffix.
- puppy: No suffix.

#### Step 2: Circle the words with suffixes
The words with suffixes are:
1. flying
2. preschool
3. impossible
4. membership
5. bracelet
6. rewrite
7. mutant
8. submarine
9. cooked
10. pinkish
11. irregular

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#### Part B: Underline the word with a suffix in each sentence
We need to identify and underline the word with a suffix in each provided sentence.

The sentences are:
1. The trip was enjoyable.
2. I clean my wooden cabinet every week.
3. Jeremy sought forgiveness for his mistake.
4. John provided shelter to the homeless man.
5. Our French course has been very useful.

#### Step 1: Identify the word with a suffix in each sentence
- Sentence 1: "enjoyable" (Suffix = "-able")
- Sentence 2: No word with a suffix.
- Sentence 3: "forgiveness" (Suffix = "-ness")
- Sentence 4: "homeless" (Suffix = "-less")
- Sentence 5: "useful" (Suffix = "-ful")

#### Step 2: Underline the words with suffixes
1. The trip was enjoyable.
2. I clean my wooden cabinet every week.
3. Jeremy sought forgiveness for his mistake.
4. John provided shelter to the homeless man.
5. Our French course has been very useful.

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Final Answer:

#### Part A: Words with suffixes
$$
\boxed{\text{flying, preschool, impossible, membership, bracelet, rewrite, mutant, submarine, cooked, pinkish, irregular}}
$$

#### Part B: Underlined words in sentences
1. The trip was enjoyable.
2. I clean my wooden cabinet every week.
3. Jeremy sought forgiveness for his mistake.
4. John provided shelter to the homeless man.
5. Our French course has been very useful.