The China Dream advocated by Xi Jinping, general secretary of the CPC, covers________ dream of turning a well-off life into reality by 2020.
I don't know the reason ______ you were absent from the meeting, but I'm sure someone will tell me the reason ________ you haven't told me.
Mr. Green has two sons, and one of ______ is working as a bus driver now.
Harry Potter, for _____ life had once been very difficult, achieved great success and finally beat Voldemort.
The school canteen has announced that some new dishes will become _____ to our students.
As a class teacher, I don’t really approve ________.