11. ____ the sight of the police officers, the men ran off.
A.In
B.At
C.On
D.With
12. ____ the wall, we decided that we should need three tins of paint.
A.Making up
B.Doing up
C.Putting up
D.Sizing up
13. ____ the whole, early American city planning was excellent.
A.In
B.From
C.On
D.Above
14.____ we are having these days!
A.What a lovely weather
B.What lovely weathers
C.What lovely weather
D.What lovely a weather
15. ____, a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of language is poor.
A.Other things being equal
B.Were otherthings equal
C.To be equal to other things
D.Other things to be equal