--The room is so dirty.____ we clean it?
---Of course.
| A．Will | B．Shall | C．Would | D．Do |
The coat ________ thin but ________.
| A．has worn; has dried easy |
| B．is worn;. is dried easy |
| C．wears; dries easily |
| D．wears; dries easy |
The WHO ________ eat less bacon and other preserved meat because they can cause cancer.
| A．appeals people to | B．appeals to people to |
| C．calls in people to | D．calls on people |
We have celebrated this festival for many years and it ________ Tang Dynasty.
| A．is dated back to | B．is dating back to |
| C．dates back to | D．dated back to |
The police are ________ the accident on dangerous driving.
| A．dislocating | B．cancelling |
| C．reflecting | D．blaming |
Listening to music at home is one thing, going to hear it ________ live is another.
| A．being performed | B．performed |
| C．performing | D．having been performed |