We should consider what use can we make ______ such material.
| A．of | B．from | C．up | D．in |
China is one of the largest countries in the world，________9.6 million square kilometres.
| A．to cover |
| B．covered |
| C．covers |
| D．covering |
Robert is said________abroad, but I don't know what country he studied in.
| A．to have studied |
| B．to study |
| C．to be studying |
| D．to have been studying |
________down the radio—the baby's asleep in the next room.
| A．Turning |
| B．To turn |
| C．Turned |
| D．Turn |
He was suddenly________with a strange illness when he was about to finish the work.
| A．hit |
| B．caught |
| C．controlled |
| D．attacked |
I'm sorry that you don't like the present, ________because I bought it________for your birthday.
| A．specially; specially |
| B．especially; especially |
| C．particularly; especially |
| D．especially; specially |