With films like Avatar proving__________ in cinemas, many technology experts believe 3D is now set to take over the home market,
| A．difficult | B．easy | C．common | D．popular |
We always keep ____ gas in case we run out.
| A．a great number of | B．plenty of | C．much too | D．a good many |
With no one to ____in such a frightening place ,she felt helpless.
| A．turn to | B．turn in | C．turn off | D．turn over |
They have no idea at all ________.
| A．where has he gone | B．where did he go |
| C．which place he has gone | D．where he has gone |
She ________the film, for she knows nothing about it.
| A．can’t see | B．can’t have seen | C．must see | D．mustn’t have seen |
.The middle-aged woman ____ so much money on clothing .
| A．spends | B．costs | C．pays | D．takes |