—Why did he suffer failure again?—It was his carelessness ________ ________it.
—_________I’m very busy now. Could I call you back after work? — OK. I’ll wait for you.
Is it in this hospital_________my father had worked at _________ I was born?
—Did you enjoy yourself at the party? —Yes.I've never been to ______ one before.
The chairman_________all the people to continue to deal with the global financial crisis.
_________in the city for thirty years, the old man moved back to the countryside.