— Where is George? He said he would meet me here at 3 o’clock.
— He seems with Mr. Brown in the office.
| A．to talk | B．to be talking | C．to have talked | D．talking |
— My room gets very cold at night.
— __________.
| A．So is mine | B．So mine is |
| C．So does mine | D．So mine does |
Little __________ that we were watching his every move, so he seemed to be going his own way in this business.
| A．he realized | B．he didn’t realize |
| C．didn’t he realize | D．did he realize |
Just in front of our house __________ with a history of 1, 000 years.
| A．does a tall tree stand | B．stands a tall tree |
| C．a tall tree is standing | D．a tall tree stands |
At the foot of the mountain __________.
| A．a village lie | B．lies a village |
| C．does a village lie | D．lying a village |
Only then __________ how much damage had been caused.
| A．she realized | B．she had realized |
| C．had she realized | D．did she realize |