Lily’s never been to Hainan, ________ she?
You mustn’t go off on your own,because you ________ get lost in the mountains.
一Diaoyu Island belongs to China.一Surely it does! We Chinese never ________ it up.
—There was thick haze(雾霾)in our city this year.What do you think of it?—I think ________ cars we drive,____pollution our city will have.
Linda felt very ________ after the long way, she stopped to have a rest.
It's reported that Xi Jinping arrived ________ Moscow ________ March 22nd to play a three-day visit to Russian.