.Yesterday I had a word with the CEO of the company, ___ who used to teach at Beijing University.
--- I had been worried about English before the final exam, but I got an A! --- ______.
I just can’t understand ______ that makes so many young people addicted to playing online games.
He was diagnosed with cancer last month, but he carried on with his work ______ nothing had happened.
--- It is strange that he ______ come so late. --- Something unexpected must have happened to him.
The farmers were busy getting in the rice in the field, only ______ for a drink once in a while.