--- Hey, Tom．I think I am quite familiar with these photographs．
--- It is impossible for anyone_________ them before, because Mr．Newman had them developed today．
| A．having seen | B．to have seen | C．to see | D．seeing |
14. ______ I’m well again, I can go on with my work.
| A．Even if | B．As though | C．Ever after | D．Now that |
13. The club women gathered ______ clothes for people in the tsunami-hit countries.
| A．a great deal of | B．masses of | C．a large amount of | D．amounts of |
12. We can’t continue to pretend that the problem of homelessness doesn’t ______ in this city.
| A．exist | B．live | C．be | D．Survive |
11. The pilot, whether ______ or design, made the plane do a sharp turn.
| A．by accident | B．at times | C．suddenly | D．all at once |
10. Then you usually lie there just ____ the ceiling, thinking about everything that could go wrong.
| A．glancing at | B．watching at | C．glaring at | D．staring at |