By now, we have raised 50.000 pounds for the poor children, ______ is quite unexpected.
| A．that | B．which | C．who | D．it |
I bought three DVD copies of the film Avatar and now _ is left. Somebody just borrows something and never returns.
| A．none | B．nothing | C．either | D．neither |
This new computer is obviously superior ______ the old one because it has many new functions.
| A．with | B．on | C．at | D．to |
______ strong-minded the teachers are, they should give their students enough time to share their ideas in class.
| A．However | B．Whatever | C．No matter | D．Although |
Ted and his friends established a website offering useful information about thunderstorms ______ similar accidents happening.
| A．prevent | B．preventing | C．to prevent | D．prevented |
—Susan has done well in the competition.
—______. She always does well in such activities.
| A．So has she | B．So she has | C．So does she | D．So she does |