My father insisted that every minute _____made full use of ________the work well.
| A．be，to do | B．has been，doing | C．be，doing | D．has been，to do |
Cars do cause us some health problems — in fact far more serious _______ than mobile phones do.
A.oneB.ones C.it D.those
We’ve been looking at the houses but haven’t found ___ we like yet.
A.oneB.ones C.itD.them
—How do you like the project put forward by the Smiths?
—Considering its real ______, it will be well worth putting into practice, I think.
| A．price | B．value | C．cost | D．expense |
What the remote areas need ____ education to children and what the children need ____ good textbooks at the moment.
| A．is; are | B．are; is | C．was; were | D．were; was |
It’s bad ____ for a man to smoke in the public places where smoking is not allowed.
| A．behavior | B．action | C．manner | D．Movement |