In his address at two-day APEC Economic Leaders Meeting, President Hu _______ the APEC to reform itself to raise the efficiency of cooperation so as to keep advancing _______changing times.
| A．called in; for | B．called on; with |
| C．called for; at | D．called at; through |
We made it possible the task would be finished ahead of time within three weeks.
| A．what | B．that | C．which | D．how |
No student go out of school for snacks during the break without the teacher’s permission.
| A．will | B．must | C．shall | D．may |
In the reading room, we found him at a desk, with his attention on a book.
| A．sitting; fixing | B．to sit; fixed |
| C．seating; fixing | D．seated; fixed |
Economic growth in the world remains weak throughout 2013 and it is hoped that it will up gradually in 2014.
| A．break | B．make | C．pick | D．turn |
Christine is about anything but her dress as she doesn’t really care about what she looks like in the eyes of others.
| A．cautious | B．optimistic |
| C．particular | D．curious |