Choose the correct verb form for each gap in the text.

Maria Sharapova is one of the most successful Russian athletes in the world of tennis. She was born in 1987 in Nyagan, Russia. From a young age, she showed great talent and determination. By the age of six, she ... tennis every day with incredible focus.
In 1994, Maria and her father moved to the United States to train at a prestigious tennis academy. They ... in Florida when Maria started training seriously. She quickly rose through the ranks of junior tennis.
At just 17 years old, Sharapova ... the Wimbledon title in 2004, defeating the defending champion Serena Williams. This victory shocked the tennis world and ... her an international star. Before winning Wimbledon, she in many junior tournaments and worked hard to improve her game.
Over the years, Sharapova won five Grand Slam titles, including the US Open, the Australian Open, and the French Open. In fact, by the time she won her last Grand Slam, she ... tennis professionally for more than 10 years.
In 2016, her career faced a serious challenge when she was suspended for using a banned substance. At the time, she said she ... the substance for many years as part of her regular treatment and ... it had been added to the banned list.
Despite the setback, Maria Sharapova remained strong. By the time she retired in 2020, she ... one of the most inspiring figures in tennis history. Her story continues to motivate young athletes around the world.