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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 |
Carol said the work would be done by October, _______ personally I doubt very much．
| A．it | B．that | C．when | D．which |
After living in Paris for fifty years he returned to the small town ________ he grew up as a child．
| A．which | B．where | C．that | D．when |
The weather turned out to be very good, _______ was more than we could expect．
| A．when | B．which | C．that | D．when |
His parents wouldn't let him marry anyone ________ family was poor．
| A．of whom | B．whom | C．of whose | D．whose |
Henry set up a club for football fans, ________ he invited all his friends．
| A．for whom | B．to whom | C．to which | D．from which |