The football game. Fill in the blanks.

Wstaw podane słowa w wolne miejsca w zdaniach.
halves the first and the second leg full-time stoppage time a draw extra time penalty shootouts
A standard adult football match consists of two periods of 45 minutes each, known as   . Each of them runs continuously, meaning that the clock is not stopped when the ball is out of play. They are often called   . The end of the match is known as   . The referee is the official timekeeper for the match, and may make an allowance for time lost through substitutions, injured players requiring attention, or other stoppages. This added time is commonly referred to as   or injury time, and is at the sole discretion of the referee. In league competitions games may end in   , but in some knockout competitions if a game is tied at the end of regulation time it may go into   , which consists of two further 15-minute periods. If the score is still tied after extra time, some competitions allow the use of   (known officially in the Laws of the Game as "kicks from the penalty mark") to determine which team will progress to the next stage of the tournament.