Lucy is a good student. (Yes)

• Interrogative: Is Lucy a good student?
• Negative: Lucy is not a good student.

My mother takes me to school every morning. (Yes)

• Interrogative: Does my mother take me to school every morning?
• Negative: My mother does not take me to school every morning.

I usually play badminton after school. (No)

• Interrogative: Do I usually play badminton after school?
• Negative: I do not usually play badminton after school.

My teachers are very kind and friendly. (Yes)

• Interrogative: Are my teachers very kind and friendly?
• Negative: My teachers are not very kind and friendly.

I am good at English and Maths. (Yes)

• Interrogative: Am I good at English and Maths?
• Negative: I am not good at English and Maths.

We always help each other in class. (Yes)

• Interrogative: Do we always help each other in class?
• Negative: We do not always help each other in class.

They sometimes study in the school library. (No)

• Interrogative: Do they sometimes study in the school library?
• Negative: They do not sometimes study in the school library.

Tom has lunch in the school canteen four times a week. (Yes)

• Interrogative: Does Tom have lunch in the school canteen four times a week?
• Negative: Tom does not have lunch in the school canteen four times a week.

Bob is in the music room. (No)

• Interrogative: Is Bob in the music room?
• Negative: Bob is not in the music room.

My school has twenty classrooms. (No)