We are shocked by the news _________________.

　　4. 如果有困难，请立刻给我打电话。

　　_________________ any difficulty, call me at once.

　　5. 除非受到邀请他才来参加宴会。

　　He won't come to the party _________________.

　　Ⅳ.完形填空

　　A man named Max has a good reason to smile these days. After years of painful dental problems, Max is receiving __1__ that will cost thousands of dollars. __2__， he needn't pay a penny, thanks to a __3__ stranger, Botcher, who is willing to provide __4__.

　　When Botcher had dinner at the Dahl Diner one day, Max was his __5__. For the first time the two men __6__."He is very friendly and always smiles when working. But his __7__ were horrible，"said Botcher.

　　After Max took his drink order, Botcher __8__ with the owner of the Dahl Diner Shibley. He told Shibley，"Max is a very special person. Would he feel hurt __9__ I offer to pay for his dental issues？"To his __10__， Shibley immediately accepted his good intention __11__ Max and said，"Max is a very hard worker. His __12__ is to please people as much as possible and he laughs along the way. He is __13__ of the help."Then Shibley told Max about that Max was so __14__ that he was moved to tears.

　　Now Max is seeing Botcher's dentist and __15__ has more procedures to go. As for his new smile, Max still can't __16___ it."I just keep staring in the mirror. Wow, there is such a huge __17__. Thanks to Botcher's help, now I can smile __18__，" Max said.

　　This isn't the first time that Botcher has __19__ someone else's dental bill."I know the sufferings, as I once had the same problems. I'm __20__ with the ability to help others. Whenever I see people who need help, I usually try to lend a hand，" Botcher said.

　　1. A.warning　　B. training

　　C. treatment D. punishment

　　2. A.Instead B. However

　　 C. Otherwise D. Therefore

　　3. A.responsible B. humorous

　　C. powerful D. generous

4. A.support B. advice