1. She always wakes up at 7 o'clock.
She doesn't wake up at 7 o'clock.
Does she wake up at 7 o'clock?
2. They often wrote letters to their parents.
They didn't write letters to their parents.
Did they write letters to their parents?
3. We are writing the dictation now (если в данный момент, то должно было быть так)
We aren't writing the dictation now.
Are we writing the dictation now?