Choose the correct answer.

Lance Armstrong, the American former professional cyclist, won the Tour de France a record seven times between 1999 and 2005 before being disqualified in 2012 from those races and banned from cycling for life for doping. Armstrong is one of the most famous cyclist ever. But he 1) ... be a very strong person too. Lance started competing as a child and when he was 13 he 2) ... compete against adults in triathlons. In 1996 he 3) ... stop cycling when he was diagnosed with cancer. He 4) ... participate again until 1998. He wrote a book about his experience. In it, he says that you 5) ... give up. You 6) ... overcome problems however big they are.
After overcoming cancer, Lance started a campaign called Livestrong. The campaign’s message is that you 7) ... be afraid of cancer - you 8) ... fight it! You 9) ... find out more about it on: www.livestrong.com.