— Did you go to the exhibition on May 18th?— Of course. There were many kinds of Taiwan fruits ______.A. on show B. on duty C. on business
My aunt ______ hate climb mountains, but now she goes to do it every Sunday.
The artist lives ______,but he never feels_______.
My father decided to _______drinking.
Some ______are ______their time to help the poor in underdeveloped countries.
We need to _______a plan for the coming party.