Many football fans attached great importance to the two matches, because China needed to beat Iran to ensure ________ for the Asian Cup semi-finals.
____ enters the computer rooms should take off his shoes in order to keep them clean enough.
I just wonder ______ that makes him so excited.
—I’m going to Appleby tomorrow. —______! I’m going up there too.
25. __________ all my homework unfinished, I am not allowed to go online to play games.
24. The Niagara Waterfalls, ______ is shaped like a semicircle, are 670meters wide, and fall 56 meters in an awesome white sheet of water.