Eugene's never willing to alter any of his opinions.It's no use ________ with him.
| A．to argue | B．argued |
| C．arguing | D．having argued |
When and where to build the new factory ____ yet.
| A．has not decided | B．is not decided |
| C．are not decided | D．have not decided |
More than one member ____ against the plan.
| A．is | B．are | C．has | D．have |
What you said just now____ the matter we are discussing.
| A．have something to at | B．has something to do with |
| C．had something to do with | D．has been something to do with |
What we need____ good textbooks.
| A．is | B．are | C．have | D．has |
That they were wrong in these matters ____ now clear to us all.
| A．is | B．was | C．are | D．all |