_______he was laid off last year ______ how serious the economic crisis was.
| A．Not until…he realized | B． It was not until… when he realized |
| C．It is not until…that did he realize | D．It was not until …that he realized |
High school students should be given enough sleeping time , _______ they are busy with their study .
| A．even so | B．as though | C．as if | D．even if |
She told us ______ story that we all forget about the time .
| A．such an interesting | B．such interesting a |
| C．so an interesting | D．a so interesting |
She told me _______ a noise in the hall .
| A．don’t make | B．not to make | C．not make | D．to not make |
_______ of 2006 , there were about 6000 foreign printing companies in China .
| A．At the end | B．In the end | C．At last | D．In end |
He commanded that the work _______ before 5pm .
| A．was finished | B．should be finished | C．would be finished | D．finished |