-Would you like to go to visit Tiangong-1?
-Of course, but __________，it seems impossible.
| A．similarly |
| B．definitely |
| C．unfortunately |
| D．absolutely |
According to the data, China supplies more than 90 percent of the world’s rare earth metals, but its reserves only about one third of the world’s total.
| A．take up | B．build up |
| C．make up | D．polish up |
— Let’s Football World tonight, Frank. Okay? Just this once!
— Let me guess. You want to watch the History Channel, don’t you?
| A．employ | B．skip |
| C．modify | D．review |
—Shall Tom go and play football?
—Not unless he ______ his homework.
| A．has finished | B．finished |
| C．is to finish | D．would finish |
There is no doubt that the official was very weak-willed, otherwise he .
| A．would not be defeated |
| B．had not been defeated |
| C．were not defeated |
| D．would not have been defeated |
Helen didn’t mention anything about the dinner over the phone; she seemed about our appointment.
| A．to have forgotten | B．to forget |
| C．having forgotten | D．forgetting |