We'll achieve our dreams some day ______ we keep trying and never give up．（ ）
A．as long asB．even though
C．so that
Allen always behaves_____， so many people like him．（ ）
A．easilyB．politelyC．friendlyD．lively
_____Anna____her brother like listening to soft music．（ ）
A．Both； andB．Neither； nor
C．Either； orD．Not only； but also
This book_____be Lucy's． Look! Her name is on it．（ ）
A．canB．mayC．mustD．might
More and more people in Qingdao go to work_____subway now．（ ）
A．withB．onC．inD．by
It's my daughter's birthday today． She's_____years old．（ ）
A．eighteenB．eighteenth
C．the eighteenD．the eighteenth