I _____ to take a holiday this summer, but I had to change my plan .
| A．would hope | B．was hoping |
| C．had been hoped | D．had hoped |
--How about going for a walk?
-- _____, but maybe it would be better to play cards.
| A．That’s a good suggestion | B．Come on |
| C．You’re welcome | D．Congratulations |
Do you know the year _____Einstein died?
| A．when | B．at which | C．for when | D．in when |
That is the reason _____I refused it.
| A．why | B．for that | C．because | D．which |
This is the factory _____my father worked ten years ago.
| A．where | B．that | C．which | D．for the which |
The conference has been held to discuss the effects of tourism ______the wildlife in the area.
A. inB onC. atD. with