_________ around our school campus, the visiting teachers from other schools were led to our meeting room.
| A．Having shown | B．To be shown |
| C．Having been shown | D．To show |
_____, as long as I’m with nature, I don’t care.
| A．However tough the voyage is | B．Whatever tough the journey is |
| C．However the voyage is tough | D．Whatever the journey is tough |
Cao Cao’s tomb is reported ____ in China, which attracts nationwide attention.
| A．being found | B．to be found | C．having been found | D．to have been found |
He came to realize ____ his talent lay---in drawing.
| A．where | B．when | C．how | D．what |
Keep your slides simple. If they have too much text, people ____ well feel bored.
| A．may | B．must | C．need | D．can |
Achieving a goal takes time. ____ in life comes immediately.
| A．Few | B．Much | C．Some | D．Little |