When ______ different style of articles, we often pay attention only to the differences of their characteristics of language.
34.Zhou Yang didn't want to let anyone overtake her.She wanted to be the first ______ that finishing line.
33.Both of the two boys are enjoying their lives ______ the fact that they have very little time to do other things.
32.My parents send me to a school _____ rules are just as important a part of education as the academic subjects.
31.—Can you tell me what time the flight to Detroit leaves? —I'm sorry, but it ______.
30.Napoleon would have taken over the world if he ______ the Battle of Waterloo.