Verb 'to be' (Positive) worksheet for ESL learners, with exercises to complete sentences using 'am', 'are', or 'is'.

Let's solve this worksheet step by step. The task is to fill in the blanks with the correct form of the verb "to be" — either am, is, or are — in the positive form.

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🔹 Rules for "to be":

- I → am
- You → are
- He / She / It → is
- We / They → are

Now, let’s go through each sentence:

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1. I ( ) a student.
→ I am a student. ✔
Answer: am

2. He ( ) hungry.
→ He is hungry. ✔
Answer: is

3. She ( ) happy.
→ She is happy. ✔
Answer: is

4. We ( ) late.
→ We are late. ✔
Answer: are

5. They ( ) from England.
→ They are from England. ✔
Answer: are

6. It ( ) very cold today.
→ It is very cold today. ✔
Answer: is

7. She ( ) in the living room.
→ She is in the living room. ✔
Answer: is

8. We ( ) playing computer games.
→ We are playing computer games. ✔
Answer: are

9. He ( ) watching TV.
→ He is watching TV. ✔
Answer: is

10. I ( ) not feeling well.
→ I am not feeling well. ✔
Answer: am

11. It ( ) a tiger.
→ It is a tiger. ✔
Answer: is

12. I ( ) 24 years old.
→ I am 24 years old. ✔
Answer: am

13. She ( ) from France.
→ She is from France. ✔
Answer: is

14. We ( ) friends.
→ We are friends. ✔
Answer: are

15. You ( ) a teacher.
→ You are a teacher. ✔
Answer: are

16. He ( ) late.
→ He is late. ✔
Answer: is

17. I ( ) very thirsty.
→ I am very thirsty. ✔
Answer: am

18. She ( ) Spanish.
→ She is Spanish. ✔
Answer: is

19. It ( ) so hot.
→ It is so hot. ✔
Answer: is

20. Chris ( ) 20 today.
→ Chris is 20 today. ✔
Answer: is

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✔ Final Answers:

1. am
2. is
3. is
4. are
5. are
6. is
7. is
8. are
9. is
10. am
11. is
12. am
13. is
14. are
15. are
16. is
17. am
18. is
19. is
20. is

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📝 Explanation:

This exercise focuses on subject-verb agreement with the verb "to be" in the present tense. The key is to match the correct form based on the subject:
- Use am only with I
- Use is with he, she, it, and singular nouns
- Use are with you, we, they, and plural nouns

Even though some sentences describe actions (like "playing," "watching"), the structure still uses "to be" as a linking verb, especially when describing states or conditions.

For example:
- "We are playing..." = We are (subject + verb) + action
- "He is watching..." = He is (subject + verb) + action

These are examples of present continuous tense, but the auxiliary verb ("to be") is still used correctly based on the subject.

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✔ All answers are now filled correctly! Let me know if you'd like a printable version or an explanation in another language.