The house, ______the walls are green, is where my grandfather used to live ten years ago.
| A．which | B．of which | C．whose | D．that |
Britain announced tighter security measures this week, with plans ______ full-body scanners at Heathrow airport within three weeks.
| A．to use | B．to be using | C．being used | D．having used |
. Research findings show we spend about two hours dreaming every night, no matter what we ____ have done during the day.
| A．should | B．would | C．may | D．must |
．I felt sure that __________qualification, ability and experience, you are suited to the position we have in mind.
| A．on account of | B．in terms of | C．on the basis of | D．in the light of |
---Are you happy with this laboratory?
---Not a little. We can’t have__________.
| A．a worse one | B．such a worse one | C．a nicer one | D．such a nicer one |
．Friends are like leaves, __________everywhere, but true friends are like diamonds, precious and rare.
| A．to find | B．finding | C．being found | D．found |