—Which one can I take? —-You can take__________ of them; I'll keep none.
We tried to find a table for seven, but they were all _________.
Without the ____ of my friends, how could my company have lived through the hard times.
By the time he got up, I ______ for two hours in the factory.
Was it through Mary _____ was working at a high school ____ you got to know Tom?
—Do you mind if I open the window? —________.I feel a bit cold.