1 . 用方框中所给词语的适当形式填空。每词限用一次。

success       discover       own     laugh     take part in

1. Did you _________ the speech contest?
2. Cartoon heroes often live in a world of their _________.
3. Scientists have not _________ life on Mars yet.
4. My hobbies have brought me lots of pleasure and _________.
5. I can’t help _________ when I watch it.

3 . Great! Peter ________ in the competition at last, which made all of us excited.

A．succeeded

B．successful

C．success

4 . We were so careless yesterday, so we lost the match. It taught us a _______.

A．lesson

B．success

C．condition

5 . Our charity work was a great s_______ because so far we’ve raised at least 300, 000 yuan for the poor children.

6 . I hear that Yuhua’s new novel has been a great _____ (成功).

7 . “I don’t have any secret of ________ (成功) but four words: knowledge, sweat, inspiration and opportunity”, said Yuan Longping.

8 . We Chinese are proud of the ________ of the Beijing 2022 Winter Olympics.

A．successful

B．successfully

C．success

D．succeed

9 . Many people love David’s book, and his hobby has brought him ________ (成功).

10 . —Why did they hold the concert?
—Well, their          was to raise money for the children in poor areas.

A．purpose

B．success

C．advice

D．message