When _______ America and Britain, this famous writer said that the same language _____ the two people.

A．talking of; separates

B．talked of; separated

C．talking; separates

D．talks; separates

It’s said that there are plenty of hotels in that town. There _____ be any difficulty for you to find

one to stay in.    [ ]

A. mustn’t                  

B. oughtn’t          

C. shouldn’t                  

D. needn’t