When he came in, I happened __________ my experiment in the lab.
| A．to do | B．to be doing |
| C．to have done | D．to be done |
–This is absolutely daylight robbery.
–How much did that so-called teacher ____ for her teaching out of class?
| A．spend | B．pay | C．cost | D．charge |
Millions of youngsters across Europe could suffer ____ hearing loss after five years if they listen to MP3 players at too high a volume for more than five hours a week, EU scientists warned.
| A．temporary | B．permanent | C．frequent | D．extraordinary |
–Have you received Jack’s plan?
–Yes, but I don’t think his plan is ____.
| A．worth being considered | B．worthy to be considered |
| C．worthy of considering | D．worth to be considered |
I feel sure that ____ qualification, ability and experience, you are abundantly suited to the position we have in mind.
| A．on account of | B．in spite of | C．by means of | D．in terms of |
A study shows that students living in non-smoking dormitories are less likely to ____ the habit of smoking.
| A．make up | B．turn up | C．draw up | D．pick up |