. _________ is known to all, good friends _________ happiness and value to life.
| A．It; add | B．As; add | C．It; add to | D．As; add to |
I’d prefer ______ in the office rather than _____ at home watching TV.
| A．working; staying | B．working; stay |
| C．to work; stay | D．work; to stay |
I have never dreamed of ______such a beautiful place in the world.
| A．there is | B．there to be |
| C．there being | D．having |
The hunter insisted that he _____ a tiger and that a searching team ______ to hunt for it.
| A．has seen; be set up |
| B．had seen; be set up |
| C．saw; would be set up |
| D．should see; should be set up |
_____ of the students who took part in the military training is 450.
| A．A number | B． A lot |
| C．Lots | D．The number |
This is the first time that I ___________ at the meeting.
| A．had spoken | B．have spoken |
| C．am | D．Was |