_______ to the left , and you will find the post office．
A．Turning B．Turn C．To turn D．Turned
_______ many times , he still couldn’t understand it．
A．Told B．Having been told
C．He was told D．Though he had been told
All their attempts to rescue the child from the burning building were ______．He dies soon afterwards．
A．in place B．in return C．in vain D, for
We offered these students a summer course , aimed _____ improving their spoken English．
A．to B．in C．at D．for
England is rather short of arable land , so it is absolutely dependent upon other countries for her food __________．
A．offers B．stores C．supplies D．sales
The young man insisted that he _______ nothing wrong and ________ free．
A．did , set B．had done , should be set
C．do , be set D．had done , must be set
