____ the youth ____ the rising sun at 8 or 9 o'clock am, Mao Zedong expressed his great hope for the young men.
Why do you want a new job ______ you’ve got such a good one already?
He was about to tell me the secret ______ someone patted him on the shoulder.
I was about to go out ______ the telephone rang.
We were swimming in the lake _______ the storm started.
She was walking down the road _______ she heard someone shouting for help.