Wind power is an ancient source of energy ______we may return in the near future.(2010 ,上海)
| A．on which |
| B．by which |
| C．to which |
| D．from which |
---- How about the party ______ in Tom’s house last night ?
---- I don’t know. I was too busy to attend it.
| A．held | B．to hold | C．being held | D．to be held |
The boy would rather _______ the story to himself than ______ it with his friends.
| A．keep; to share | B．to keep; share | C．keep; share | D．to keep; to share |
---- Why does the river smell terrible?
---- Because large quantities of water______．
| A．have been polluted | B．has polluted | C．has been polluted | D．have polluted |
Cathy went to the hospital alone. If she had told me about it, I _____ with her.
| A．went | B．had gone | C．would go | D．would have gone |
Of all the books on the desk, ______ is of any use for study.
| A．nothing | B．no one | C．neither | D．none |