He is a fashion designer who’s always swum against the stream; his work is very ______.
| A．original | B．reliable | C．classical | D．artificial |
.
With more forests being destroyed, huge quantities of good earth___________ each year.
| A．is washing away | B．are being washed away |
| C．are washing away | D．is being washed away |
.
It is reported that the United States uses___________ energy as the whole Europe.
| A．as twice more | B．twice more as | C．twice much as | D．twice as much |
.
In peace, too，the Red Cross is expected to send help___________ there is human suffering.
| A．whoever | B．wherever | C．whatever | D．however |
.
Mr Smith has bought a new house in the country, around___________some green trees.
| A．which is | B．it is | C．which are | D．them are |
.
I'd like to have visited the Palace Museum last week, but something unexpected___________to my father.
| A．had happened | B．happened | C．has happened | D．happens |