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_____ when to leave, I could only stay at home, _____ nothing.
| A．Knowing not; done | B．Not having known; doing |
| C．Having not known; done | D．Not knowing; doing |
He used to be very shy but he has grown it now.
| A．without | B．over | C．away | D．out of |
They always lay a large supply of tinned food in winter in case they are snowed up.
| A．out | B．off | C．in | D．with |
The captain told the sailors to their sprits when they were on the point of giving up.
| A．keep up | B．pick up | C．take on | D．go on |
The death of her dog made her sad, and it took a long time to it.
| A．put off | B．get down | C．get over | D．come across |
Readers can quite well without knowing the exact meaning of each word.
| A．get over | B．get in | C．get along | D．get through |