Here are the correct answers for the blanks in the text:

1. **most** (A)
2. **origin** (B)
3. **score** (C)
4. **stop** (D)
5. **do** (C)

So, the completed text would read:

Football or soccer is one of the (1) **most** popular sports in the world. No one knows when the first soccer game was played, but many people believe that its (2) **origin** dates back to 3000 years ago.

This is a team sport where two teams, with eleven players per team, compete to (3) **score** more goals. The players need to move the ball around a rectangle field called a pitch and kick it to the other team’s goal. A football match is divided into two halves, with each lasts 45 minutes. Sometimes, accidents (4) **stop**, and the football match has to stop for a while. What happened to the time lost? The referee will (5) **do** allowance for it.

That’s why some games may last longer than 90 minutes.