1. Everyone wants to reduce pollution. But the pollution problem is as complicated as it is serious.
2. I had always assumed that a receipt would be enough to prove a shopper’s innocence in such cases.
3. I dashed out of the store to rejoin my friends, who were still waiting in the car.
4. Some of the most dangerous and exciting stunts have been done in motor cars, motor cycles and aeroplanes.
5. Your staff then offered us a table which we all had to share with another couple and no effort was made to smooth over the unpleasantness we had experienced.
6. As the horse galloped the wire was stretched and it tripped the horse and made it fall.