6.(如果你设法与Smith先生取得联系)_________the problem will be solved easily because he is an expert in this field.
7. The problem lies in how people look at those students_________(专心追求知识的).
8. On Children's Day, kids _________(有资格免费进入) to all the city parks.
9. The restaurant next door serves good food, but the one across the street is much better _________(就服务而言).
10._________(每当天气不好时), he takes whatever umbrella he can find.