Thinking of the seven orphans, who were dead in the fire, .
| A．Yuan Lihai’s heart sank | B．Yuan Lihai was in deep sorrow |
| C．tears came to Yuan Lihai’s eyes | D．we found Yuan Lihai in tears |
The talented young engineer who was skilled at designing aircraft died __________ his new project unfinished.
| A．of |
| B．with |
| C．from |
| D．for |
The noise of the traffic and people __________，as if someone had turned down the volume of the world.
| A．died out |
| B．came up |
| C．faded away |
| D．broke down |
With no more wood added to the fire, it finally died __________.
| A．away |
| B．down |
| C．out |
| D．off |
Wolves are very __________：they can live in forests, on open plains, or in the snows of the Arctic.
| A．adaptable |
| B．adoptable |
| C．available |
| D．accessible |
Such animals like dinosaurs died out because they couldn't __________ to the change of the climate.
| A．suit |
| B．keep |
| C．adapt |
| D．switch |