1. The burglars took off with the bag of money ______ robbing the bank.

2. Mother told John to bring an umbrella as he ______ the house.

3. Siti ______ her first marathon three weeks ago.

4. I would like to buy ______ pair of shoes over here.

5. Terry gave his sister ______ advice on how she could solve the problem.

6. My father ______ furious when he found out about my mischievous act last month.

7. The doctors ______ pleased when they received awards for their service to the country.

8. "Look over there! The crocodile ______ for its prey right now," said the zookeeper.

9. The motorist was speeding ______ the old lady who was crossing the road in front of him.

10. I had to sort ______ boxes of books into different categories.