Not until he walked into the classroom that he left his dictionary at home.
| A．did he find | B．had he found |
| C．he had found | D．he found |
— What on earth happened to that woman selling newspapers?
— I don’t know. She ____ around here for a long time.
| A．hasn’t seen | B．didn’t see | C．hasn’t been seeing | D．hasn’t been seen |
I’ve always ____ Deng Xiaoping for his courage and determination to push China forward.
A. looked down upon B. looked forward to C. looked around for D looked up to
How can you expect him to make any improvement____ you never give him a chance to have a try?
| A．unless | B．when | C．until | D．even if |
Mr. Black must be worried about something. You can ____ it from the look on his face.
| A．reason | B．recognize | C．read | D．realize |
— Lend me some more money, will you?
— Sorry, I’ve got ____ at hand myself. You know the MP3 player cost me all I had just now.
| A．nothing | B．no | C．none | D．not |