. —Why are you so frightened?
—I saw two dark _______ enter the building.
| A．shades | B．appearances | C．shadows | D．figures |
We have every reason to believe that ________ 2010 Shanghai World Expo will be ________ success.
| A．a; a | B．the; / | C．the; a | D．/; a |
— Manager, I’d like to take a week’s holiday.
— ________. We’re too busy nowadays, you know.
| A．Don’t worry | B．Forget it | C．That’s all right | D．Pardon me |
This house is_____ that one．
| A．three times bigger as | B．three times as big |
| C．three times big as | D．three times bigger than |
—Well．Randy is not quite ready to make a decision yet．
—So，_______，we have to wait，right?
| A．on the other hand | B．in other words |
| C．for example | D．in some ways |
--- What did the professor tell you to do?
--- I had to write a ________ report.
| A．three-thousand words | B．three thousands word |
| C．three-thousand-word | D．three-thousand-words |