The teacher insisted that I ____ a mistake and insisted that I ____ the physics problem again.
The young man _________ on his back _________ his eyes half-closed.
His dream__________ to China never ___________.
I walked out of the cinema,___________ I’d never come back to this place again.
I insisted that a doctor__________ immediately.
The train was late and many people were kept _________ at the railway station. to wait B. to be waiting C. waiting D. waited