Read each statement below carefully. Modify the sentences to make each statement true. Leave the space blank if the statement is correct. Note: There is no exact way to make the statements true.

1. The traffic distribution pattern throughout the week did not change significantly in four years to 2007: weekdays are at least twice as busy as weekend days.

2. According to the percent of monthly average of Hongkong airport, there is a lot of difference between the total and freighter service traffic.

3. Air cargo traffic peaks on weekends especially on Sunday, and Saturday because it is linked to business weekend activity.

4. We depend on the perspective of the customers and cargo traders when viewing variations in monthly air cargo traffic.

5. It is very busy on weekends compared to weekdays in terms of freighter activity.

6. The perfect examples for a monthly variation are airports with no change in the last three months of the year.

7. I am a logistics planner in an airline. I want to make a forecast of monthly air traffic variation to see air traffic within a year. I should break the forecast down by direction and type of shipment only.

8. In Europe, the monthly air cargo traffic variation is closely similar to air passenger traffic during the summer months, Easter, and Christmas holiday periods.

9. Air cargo traffic in the last quarter of the year 2007 in Europe has a noticeable downturn.

10. Air passenger flights in the last quarter of the year 2007 has a noticeable downturn.