Worksheet for practicing present and past tense verbs with sentence completion and transformation exercises.

Of course! I can help you solve this worksheet on Present-Tense and Past-Tense Verbs. Since I can’t see the image, I’ll base my answer on the text you provided, which includes the instructions and the sentences.

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## ✔ PART A: Identify if the underlined verb is in the present or past tense

> Instructions: Read each sentence. If the underlined verb is in the present tense, write *present* on the line. If it is in the past tense, write *past*.

Let’s go through each sentence:

1. We worked together on a jigsaw puzzle.
→ *worked* = past tense → past

2. Mom helped us.
→ *helped* = past tense → past

3. She enjoys puzzles, too.
→ *enjoys* = present tense (third person singular) → present

4. Tom picked out the border pieces.
→ *picked* = past tense → past

5. He dropped a puzzle piece on the floor.
→ *dropped* = past tense → past

6. I looked for the flower pieces.
→ *looked* = past tense → past

7. Dad likes crossword puzzles better.
→ *likes* = present tense (third person singular) → present

8. My little sister watches us.
→ *watches* = present tense (third person singular) → present

9. Mom hurries us before dinner.
→ *hurries* = present tense (third person singular) → present

10. We needed to finish quickly.
→ *needed* = past tense → past

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## ✔ PART B: Rewrite the sentence by changing the verb tense

> Instructions: Underline the verb in each sentence. Then rewrite the sentence. Change the present-tense verb to the past. Change the past-tense verb to the present.

Sentence 1:

Original: The man crosses the river.
→ *crosses* is present tense → change to past
→ Past tense of *cross* = crossed
✔ Rewritten: The man crossed the river.

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Sentence 2:

Original: He rowed his boat.
→ *rowed* is past tense → change to present
→ Present tense of *row* = rows (since subject is “He” — third person singular)
✔ Rewritten: He rows his boat.

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## 📝 Final Answers:

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Part A:

1. past
2. past
3. present
4. past
5. past
6. past
7. present
8. present
9. present
10. past

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Part B:

1. The man crossed the river.
2. He rows his boat.

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## 💡 Explanation Summary:

- Present tense verbs describe actions happening now or habits (e.g., *enjoys, likes, watches, hurries*).
- Past tense verbs describe actions that already happened (e.g., *worked, helped, picked, dropped*).
- To change present → past, usually add -ed (or use irregular forms like *go → went*, *cross → crossed*).
- To change past → present, remove -ed (or use base form + -s for third person singular: *he rows, she likes*).

Let me know if you’d like to practice more examples or need a printable version! 😊