______ came that Prime Minister David Cameron(卡梅伦首相) blamed the worst riots(骚乱)in Britain the other day.
| A.Words | B.A word | C.The word | D.Word | 
_____ to strong sunlight for a long time will do harm to your skin.
| A.Being exposed | B.Having exposed | 
| C.Exposing | D.Exposed | 
The teacher didn’t like______composition written by the new student because it didn’t make_______ sense.
| A.the; a | B.the; / | 
| C.a; the | D.a; / | 
A man put his hand over the boy’s mouth. The ______ boy was afraid of the _______scene.
| A.frightening; frightening | 
| B.frightened; frightened | 
| C.frightening; frightened | 
| D.frightened; frightening | 
The Red Cross is an organization _________ purpose includes offering help to victims (受难者) of disasters.
| A.whose | B.that | 
   C.which | D.where | 
My mum would like me to go home early, but I ______ here a bit longer to enjoy myself.
| A.stay | B.have stayed | 
| C.stayed | D.am staying |