—It’s only ten minutes’ walk; I could have got there on foot.
— Yes. A taxi _______ not at all necessary.
| A．was | B．had been | C．has been | D．is |
Special attention should be _____ to air pollution wherever the factory will be built.
| A．made | B． taken | C．paid | D．sent |
If you listen to English programs every day, I’m sure you’ll _______ make progress in English.
| A．frequently | B．eventually |
| C．fluently | D．hardly |
All the factories _______ great importance to the car exhibition.
| A．attached | B．afforded |
| C．earned | D．brought |
The policeman _______ that the drunk driver get out of his car.
| A．said | B．commanded |
| C．connected | D．thought |
The criminals ______ in a hotel the other day were connected with a murder(谋杀).
| A．arrested | B．to be arrested |
| C．being arrested | D．arresting |