52、It was as a physician that he represented himself, and ( ) he was warmly received.

58、He must give us more time,( )we shall not be able to make a good job of it.

57、Although the false banknotes fooled many people, they did not( )to close examination.

56、If he( )in that way for much longer he will find himself in the bankruptcy court.

55、The brilliance of his satires was( )make even his victims laugh.

54、( ) no cause for alarm, the old man went back to his bedroom.

53、Western Nebraska generally receives less snow than ( ) Eastern Nebraska.

52、As it turned out to be a small house party, we ( )so formally.

51、In international matches, prestige is so important that the only thing that matters is to avoid ( ).

50、The office has to be shut down( )funds.

49、This may have preserved the elephant from being wiped out as well as other animals ( ) in Africa.