The wooden house______ by many trees_______ south.
| A．surrounded; facing | B．surrounded; faces |
| C．surrounding; facing | D．surrounding; faces |
26．— How is the campus cleaning going?
— We've cleaned it up, ______ at least most of it．
| A．and | B．then | C．or | D．Nor |
25．— Could you have the report ready by Friday?
— I ______ think so．
| A．may | B．should | C．will | D．Can |
24．You'd better wash the shirt in cold water, or the color ______．
| A．runs | B．is running | C．will run | D．has run |
23．______ no need for you to come to the lecture if you don't want to．
A It’s B．It's of C．That's D．There's
22．With ______ growth of the Internet, computer security has become ______ major concern for businesses and governments．
| A．the; a | B．the; the | C．不填; the | D．the; 不填 |