=> 1. I spend an hour watching TV every day. 2. Children nowadays prefer playing computer games to taking part in outdoor activities. 3. It takes us two hours to do this exercise. 4. They used to go to Vung Tau at weekends. 5. My brother prefers going swimming to playing computer games. 6. You'd better put your money in the bank. 7. We spent five hours getting to London. 8. It took him two hours to write the report.
