--- The floor is dirty. Can anyone clean it?
--- ______. I do it all the time.
| A．Don’t mention it | B．Why you? | C．Not sure. | D．Not me again. |
She looked around, but the tall man was nowhere______.
| A．to see | B．to be seeing | C．to be seen | D．seen |
The sun was shining brightly, ________ everything there ______ more beautiful.
| A．making, look | B．to make, looked |
| C．and made, looking | D．and making, be looked |
—Now that you like the cell phone so much, why not carry it back?
—Well, you know, I’m a student, and I can’t afford ________ mobile phone.
| A．that expensive a | B．a that expensive | C．so an expensive | D．such expensive a |
Loulan, once a small, wealthy commercial city, is believed by many people___________over gradually by sandstorms from AD 200 to AD 500.
| A．covered | B．was covered | C．to be covered | D．to have been covered |
The blind man thought___________necessary to pay back the help people gave him when it was sunny.
| A．that | B．it | C．this | D．him |