Shanghai is bigger than_____ in Jiangsu and it is one of ____ in China.

_____ alone in the large house, the little boy had to learn to survive by himself [ ]

Will a cell _______ —I’m afraid not Only a computer can be used to runthis software

He was educated at Beijing University,____she went on to have her advanced study abroad.[ ]

eacher praised me for ________ progress I’d made, which was ________ great encouragement to me.