—Would you mind giving your advice on how to improve our efficiency?
—If you make _____ most of forty-five minutes classes day after day, there will be _____ switch in grades.
| A．/; / | B．the; a | C．/; a | D．the; / |
---What do you think of the project put forward by the Blacks?
--- Considering its real _______, it will be well worth putting into practice, I suppose.
| A．reward | B．prize | C．cost | D．value |
_______ is responsible for this accident will be punished.
| A．Who | B．Whoever | C．The one | D．No matter who |
It’s obvious that EXPO shanghai 2010 _______ a great success.
| A．kept | B．showed | C．proved | D．remained |
---Hello! Golden Bay Resort. Can I help you?
---Do you have a room ______ for this weekend?
| A．available | B．useful | C．possible | D．empty |
---Could I ask you a rather personal question, Sir?
---Sure, ______.
| A．you could | B．my pleasure | C．good idea | D．go ahead |