Exercise 1: Affirmative Sentences (Am, Is, Are)

Fill in the blanks with the correct form of the verb to be.

1. I __________ a student.
2. You __________ very kind.
3. He __________ my best friend.
4. She __________ a talented singer.
5. It __________ a sunny day.
6. We __________ excited about the trip.
7. They __________ from Spain.
8. My cat __________ black and white.
9. My parents __________ at home.
10. The book __________ on the table.

Exercise 2: Negative Sentences (Am not, Is not, Are not)

Complete the sentences using the negative form. You can use contractions like isn’t or aren’t.

1. I __________ (not) hungry right now.
2. He __________ (not) a doctor; he is a teacher.
3. They __________ (not) in the classroom.
4. It __________ (not) very cold today.
5. We __________ (not) ready to leave yet.
6. She __________ (not) my sister.
7. You __________ (not) late for the meeting.
8. These apples __________ (not) sweet.
9. My phone __________ (not) in my bag.
10. London __________ (not) the capital of France.

Exercise 3: Interrogative Sentences (Questions)

Change the word order to create questions. Remember: the verb to be comes first!

1. __________ you tired?
2. __________ he your brother?
3. __________ they happy with the news?
4. __________ it time for lunch?
5. Where __________ we?
6. __________ she at the library?
7. __________ I in the right room?
8. __________ your friends at the park?
9. __________ the water hot?
10. Why __________ you angry?

Exercise 4: Mixed Practice (Fill in the gaps)

Read the short sentences and decide if they need an affirmative, negative, or question form.

1. ( + ) I __________ 25 years old.
2. ( – ) They __________ tired after the game.
3. ( ? ) __________ she your English teacher?
4. ( + ) We __________ very hungry.
5. ( – ) This coffee __________ hot; it’s cold!
6. ( ? ) __________ it your birthday today?
7. ( + ) You __________ a great cook.
8. ( – ) My keys __________ in my pocket.
9. ( ? ) __________ the windows open?
10. ( + ) My name __________ Alex.

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Answer Key

Exercise 1	Exercise 2	Exercise 3	Exercise 4
1. am	1. am not	1. Are	1. am
2. are	2. isn’t / is not	2. Is	2. aren’t / are not
3. is	3. aren’t / are not	3. Are	3. Is
4. is	4. isn’t / is not	4. Is	4. are
5. is	5. aren’t / are not	5. are	5. isn’t / is not
6. are	6. isn’t / is not	6. Is	6. Is
7. are	7. aren’t / are not	7. Am	7. are
8. is	8. aren’t / are not	8. Are	8. aren’t / are not
9. are	9. isn’t / is not	9. Is	9. Are
10. is	10. isn’t / is not	10. are	10. is