______ is a good idea to improve our English by singing English songs. A. This B. That C. It
The old man used to raise many ________ to make a living on the farm.
I have two children, and ________ of them are working in the west of China.
The university student borrowed some money _____his friends to start his own business.
This novel can make you laugh and cry at _______ same time.
—Do you know_______? —Yes. At about twelve. I was just about to go to bed.