There is little doubt in your mind that he is innocent, ?
| A．is there | B．isn’t there | C．is he | D．isn’t he |
—Could you spare me one minute, Bob? I have a favor to ask you.
—_____.
| A．It’s a pleasure | B．Go ahead | C．Help yourself | D．Ask, please |
The world was deeply ________ with the Green Olympics held in China in 2008.
| A．encouraged | B．offered | C．impressed | D．covered |
The students were ________ over the ________ problem，listening to the teacher with a ________ expression on their faces.
| A．puzzled；puzzling；puzzling | B．puzzled；puzzling；puzzled |
| C．puzzling；puzzling；puzzled | D．puzzling；puzzled；puzzling |
The two sides have reached a partial agreement, but several differences still ________ between them.
| A．happen | B．exist | C．survive | D．appear |
The National Stadium which looks very magnificent ____258,000 square metres in area.
| A．is measuring | B．is measured | C．measured | D．measures |