Every possible means ____, but none ____ successful．
| A．has tried; has proved | B．tried; proves |
| C．has been tried; proves | D．is being tried; is proved |
______ the day on, the weather got worse.
| A．With | B．Since | C．Which | D．As |
I’m pleased ______ should be done has already been done.
| A．with what | B．that that | C．by that | D．that what |
Do you know our town at all? No, this is the first time I ______ here.
| A．was | B．have been | C．came | D．are coming |
More than one hundred got saved from the fire _____ helicopter.
| A．in | B．with | C．by | D．from |
You didn’t let me drive. If we _____ in turn, you ______ so tired.
| A．has left; comes | B．drove; wouldn’t have got |
| C．were driving; wouldn’t get | D．had driven; wouldn’t have got |