A．It was popular during Shakespeare's time．
B．It is used in former British colonies．
C．It serves the needs of its native speakers．
D．It has become a world language．
A．The Difficulties of Learning English
B．International Communication
C．The Standard Varieties of English
D．English as a World Language
A．It was built by the Canadians．
B．It was built to facilitate trade．
C．The path for the road was extremely difficult to clear．
D．Hostilities between Canada and the US caused construction delays．