【小題1】 Collecting stamps is one of my __________（愛好）.
【小題2】It’s not __________（禮貌的）to talk with your mouth full.
【小題3】 I think the telephone was __________（發(fā)明）in 1876.
【小題4】 China is getting richer and stronger in the new __________（世紀）.
【小題5】 We’ll be able to finish the project _________（容易的）.
【小題1】hobbies
【小題1】polite
【小題1】 invented
【小題1】 century
【小題1】 easily解析:
略
