After years of learning Chinese, I still can’t understand everything , particularly in the rural areas. These are my most ______moment---when I can’t understand what people say.
He was generous with his time, ________ I was grateful.
I felt bad _________ I talked to a group.
Only then ___________ to answer violence with violence.
However, this was a time _________one had got to have a passbook to live in Johannesburg.
exam