1 Thanks to everyone's hard working,the performance achieved a great succeed.
2 Jim slipped into the room without disturbing his parents.
3 I would rather struggle for my dream than regret for giving up.
4 The USA present paid a visit to China with the hope of improving the relationship between China and America.
5 It was the driver's carelessness that led to the car accident.
6 After many years of stuggling,they set up their own business and got richer.
7 We were annoyed because she refused to tell us what she had done on the weekend.