Alltheir__havebeenshownupbytheirowndeeds.
A、debates
B、decorations
C、deductions
D、deceptions
Hearrived____London____acoldwinternight.
A、at;at
B、in;on
C、in;in
D、;on
Toobtainasatisfactoryresult，onemustapplytwo____ofpaintonacleansurface.
A、coats
B、levels
C、times
D、courses
Sometimesabus____getsonthebustocheckthetickets.
A、agent
B、officer
C、conductor
D、inspector
MrsZhangoftentellsusthatspringisthetime____peoplegosightseeing.