(CNN) -- World number one Novak Djokovic began his bid to win a second Wimbledon title with a straight sets victory as he focused hard on avoiding a shock Rafael Nadal-style defeat.

A day after the Spaniard bowed out against Belgian world No. 135 Steve Darcis, the Serb was in unforgiving mood as he defeated Germany's Florian Mayer 6-3 7-5 6-4.

Djokovic was playing his first match since losing a thrilling five-set semifinal at the French Open against Nadal, who went on to win the tournament for a record eighth time.

"I watched the bigger part of (the Nadal-Darcis) match and I thought that his opponent played great," Djokovic said.

"Darcis came up with some incredible shots, incredible points in important moments and he deserved to win.

"I know people expect all the top players to get to at least the final stages of a grand slam or whatever tournament they play. It was a surprise in the end him losing to Darcis, but his opponent played great."

Having been seeded in the opposite section of the draw, Djokovic would have been unable to meet Nadal until the final itself but now his main rivals would appear to be either Wimbledon maestro Roger Federer, the defending champion, or local favorite Andy Murray.

Yet Djokovic is refusing to look so far ahead as he says the early rounds of grand slams can be very testing for the world's leading players.

"You cannot take anything or anybody for granted. You have to be grateful for being in this position and work even harder to stay there," said the 2011 Wimbledon champion.

Based on the article and the following list of answers, write a list of questions.

1. Rafael Nadal-style
2. No
3. the early rounds of grand slams can be very testing for the world's leading players.
4. in the final stages of a grand slam
5. Wimbledon
6. Roger Federer or Andy Murray.
7. Roger Federer
8. no
9. Nadal
10. Yes
11. Eight
12. yes
13. unknown
14. Florian Mayer
15. Germany
16. Three
17. 12
18. Yes
19. Yes
20. Darcis
1. Who had unexpectedly lost?
2. Is Djokovic concentrating on the final?
3. why not?
4. when was originally expected to play Nadal?
5. where is the competion?
6. who are his main rivals now?"
7. who won last year?
8. is Andy Murray Spanish?
9. who beat Djokovic in France?
10. did he go on to win?
11. how many times i total has Nadal won it now?
12. is that a record?
13. who beat Nadal in wimbledon?
14. who did Djokovic beat?
15. from?
16. in how many sets?
17. how many games did he lose?
18. did he watch any of the spaniard's match?
19. did he thinhk Nadal deserved to win?
20. who came up with gr4eat shots?