My ______ of this weekend's activity is going out with some good friends.
A.idea
B.opinion
C.mind
D.thought
The husband gave his wife ______ every month in order to please her.
A.all half his income
B.his half all income
C.half his all income
D.all his half income
The practice of hanging clothes across the street is a common _________ in many parts of the city.
A.look
B.sign
C.sight
D.appearance