This machine _______. It hasn’t worked for years.
| A．didn’t work | B．wasn’t working | C．isn’t working | D．doesn’t work |
Be careful when you cross this very busy street.If not ,you may _____run over by a car .
| A．have | B．get | C．become | D．turn |
I need one more stamp before my collection _______.
| A．has completed | B．completes | C．has been completed | D．is completed |
----Carol Walker didn’t turn up last time ,did she ?
----No .She _______.We had changed our plan .
| A．shouldn’t have come | B．needn’t have to come |
| C．didn’t need to come | D．needn’t have come |
I was disappointed with the lecture .I had expected ______to be much better .
| A．that | B．this | C．one | D．it |
----What do you think of the songs?
----As a matter of fact ,_____of them sounds beautiful .
| A．no one | B．not all | C．not every one | D．not everyone |