The bus hit against a tree in the fog and __________to the deep valley, with ten passengers killed and twenty wounded.

Tom didn’t go for a picnic yesterday.– .

Have you written anything on Chinese traditional medicineso far— _________, but I have a plan for it.

__________ that he managed to get the information? -Oh,a friend of his helped him.[ ]

Excise me, but I haven’t got the iPhone 4 ordered through the Internet. — Sorry, madam, I’m sure you ____ have it by this Friday.[ ]