In the city，many old buildings will be________next year．
| A．pulled up |
| B．pulled down |
| C．pulled out |
| D．pulled in |
All the students in my class ____ those heroes and decided to learn from them.
| A．got in the way of | B．paid attention to |
| C．looked up to | D．made a difference in |
The car Mary bought ____ in France. She likes it very much.
| A．produced | B．was produced |
| C．will produce | D．will be produced |
If you don’t know the answer, don’t be afraid ____ so.
| A．to say | B．to saying |
| C．to speak | D．to speaking |
Alfred found _____ difficult to get a driving license.
| A．One | B．this | C．it | D．that |
The dish is not ________.let’s add more salt.
| A．enough salt | B．salt enough |
| C．enough salty | D．salty enough |