All their attempts to rescue the child from the burning building were _____.
He died soon afterwards.
| A．in place | B．in return | C．in vain | D．in order |
If you had not helped them, they ______ in London now.
| A．would still be | B．will still be | C．would have still gone | D．will have still gone |
Greatly ______, the students made up their minds to work at English even harder.
| A．inspiring | B．inspired | C．having inspired | D．to inspire |
______ with extraordinary strength, the sportsman raised the huge box onto his shoulders.
| A．Having been filling | B．Be filled | C．Filled | D．Filling |
______, I am not satisfied with your work.
| A．Telling the truth | B．To tell the truth |
| C．Being told the true | D．To have told the truth |
He was seen ______ a letter in his bed room.
| A．write | B．to write | C．written | D．wrote |