He is always full of ______ as though he never knew tiredness.
| A．strength | B．energy | C．force | D．power |
_____ his homework in time, he had to stay up late into the night.
| A．Finishing | B．Having finished | C．To finish | D．To have finished |
The news of the newly-elected president’s coming to China for a visit was ______
on the radio just now.
| A．given away | B．given in | C．given off | D．given out |
As the famous saying _______, two heads are better than one.
| A．mentions | B．goes | C．tells | D．instructs |
