This is the reason _______ he was absent.
| A．that | B．which | C．why | D．what |
The policeman asked him to identify the thief.
| A．name | B．distinguish | C．capture | D．separate |
We will give every teacher space to develop.
| A．chance | B．employment | C．room | D．opportunity |
I tried more than once to persuade the taxi driver to slow down, but he just __________ listen.
| A．shouldn’t | B．mustn’t | C．couldn’t | D．wouldn’t |
Large quantities of information, as well as some timely help ________ since the organization was built.
| A．has offered | B．had been offered |
| C．have been offered | D．is offered |
I ________ you how to deal with the matter, but why didn’t you ask me?
| A．could show | B．were to show |
| C．had shown | D．would have shown |