----Did you _________ your friend when you were in Beijing?---No. But I _________ my aunt’s during my stay there.
He met Rachel at her college graduation ceremony in 2011, ________ he was later to marry.
—When did you get home last night? —It was almost midnight ________ we arrived home.
________ is known to all is that effective measures should be taken to deal with the problem of the overexploitation of our resources.
I think you should work harder ________ you are satisfied with the way things are.
.Ram explained to his mother ________ he would get home late that night because of extra work.