Fill in the blanks with the right form of the verbs in the past simple.
1. ___ you ___ Mary? (see)
2. ___ she ___ the door? (open)
3. ___ your sister ___ the noise? (hear)
4. ___ the boys ___ football? (play)
5. ___ you ___ to the cinema? (go)
6. ___ he ___ the book?