This is the hotel ________ last month.
| A．which they stayed | B．at that they stayed |
| C．where they stayed at | D．where they stayed |
Mary’s skirt looked just the same as Joan’s, but it cost __________ hers.
| A．as much twice as | B．twice as much as | C．much as twice as | D．as twice much as |
Finally, he found his calculator __________ he lost it.
| A．the place in which | B．in which |
| C．the place where | D．where |
--What can I do for you?
-- If you __________ see Mr. Smith, give him my regards.
| A．will | B．would | C．shall | D．should |
In this institute, a medal with nine thousand dollars __________ gains success in science and technology every other year.
| A．is given to whoever | B．are given to anyone who |
| C．is given to whomever | D．are given to everyone |
His plan, as well as Mary’s, sounds original. But the company, I think, won’t agree to __________ of them, for they are unrealistic.
| A．any | B．both | C．all | D．either |