Yes, I did open the window.
Did you open the window?
Yes, she does. (carry a bag)
Does she carry a bag?
Yes, they do. (wear school uniform)
Do they wear school uniform?
Yes, he does. (listens to music)
Does he listen to music?
No, we didn't. (wait outside)
Did you wait outside?
No, I didn't. (close the door)
Did you close the door?
Yes, he does. (wake up early)
Does your brother wake up early?
Yes, she did. (draw a picture)
Did the girl draw a picture?
Yes, they do. (smile a lot)
Do your friends smile a lot?
No, I didn't. (stand near the door)
Did you stand near the door?
I drew a picture of the sky.
What did you draw?
She brings a notebook.
What does she bring?
They watched cartoons.
What did they watch?
What does he teach?
I choose the blue one.
What do you choose?
My friends meet at the gate.
Where do your friends meet?
He sleeps on the sofa.
Where does he sleep?
My brother works in an office.
Where does your brother work?
I arrive at school at 7:30 in the morning.
When do you arrive at school?
She practises piano every day.
How often does she practise piano?
They clean the classroom after school.
When do they clean the classroom?
They are waiting for the bus because it is raining.
Why are they waiting for the bus?
She is finishing her homework in the living room.
What is she doing in the living room?
He is explaining the rules to his classmates.
What is explaining to his classmates?
I keep quiet because the teacher is speaking.
Why do you keep quiet?