单词拼写（共7小题，计分7分）
根据下列句子及所给汉语词语，在句子空白处写出每个单词的正确形式（每空只写一词）。
In China, it’s impolite to use chopsticks to hit an e________ bowl.
We call the persons who are between 13 and 19 t_____  _____.
–W____________ book is this?  -- It’s John’s.
He began to ______    __(招待) others very nicely.
The ____      __ (第一)China – South Asia EXPO opened in Kunming on June 6,2013.
We all know English is used ____________ (广泛地) in the world.
Sir, please show me your _____________(护照).