We use did in past simple questions and negatives.

The baby smiled.
Did it smile?
It didn't smile.

Did she laugh?
Did they study hard?

She didn't telephone me.
They didn't pass the exam.

Write questions. Ask your friend about their school days.
Example: (which high school/ go to)

1. (enjoy /studying biology)
2. (enjoy / studying maths)

3. (play / sport)

4. (have / good teachers)
5. (which teacher / you like best?)
6. (think / it was a good school)

Write negative sentences about Paul's day.
Example: (not / have breakfast today)

1. (not / catch the bus)
2. (not / go to English class)

3. (not / play sport at lunchtime)

4. (not / feel well)

Go back to Grammar Book.