1. Notknowing the exact address, they got lost in the city.
2. Never sign anything withoutreading it carefully.
3. The door was wide open, and we entered withoutknocking.
4. The clerk was fired withoutbeing given any explanation.
5. The teenagers listened to the pop-singer withoutconcealing
their admiration.
6. The snow has been falling for many days, withoutseeming
to stop.
7. Susan accepted Tom’s proposal withoutthinking of the
consequences.
8. Notknowing a word of Dutch, she was taken to the police
station.
9. He left the restaurant withoutwaiting for his wife to join
him.
10. The brother and the sister couldn’t stand each other’s
company withoutimmediately losing their temper.
11. Nothaving recognized me, Linda passed by without
answering my “Hello”.
12. The travellers went on and on, withoutpaying attention
to the bitter cold
13. Notknowing the reason for their silence, Robert went on
talking non-stop.
14.Tom has never done a thing, withoutconsulting his
father.
15. Notwanting to quarrel with his mother, he dropped the
subject.