1. She washes her car.
- She doesn't wash her car.
? Does she wash her car?
2. He works in a bank.
- He doesn't work in a bank.
? Does he work in a bank?
3. They go to work by bus.
- They don't go to work by bus.
? Do they go to work by bus?
4. Mary does her homework after dinner.
- Mary doesn't do her homework after dinner.
? Does Mary do her homework after dinner?
5. Her mother makes coffee.
- Her mother doesn't make coffee.
? Does her mother make coffee?
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