根据句意及所给首字母或汉语提示完成单词。

  1．I'm t_____.I want some water．

  2．My mom never drinks milk．She says it makes her s_______.

  3．---What's your favorite P____?

    ---It's Animal World．

  4．Traditional Chinese doctors b_______ we need a balance of yin and yang to be

    healthy．

  5．H_______ ，we both enjoy going to parties．

  6．Among some students，buses are not popular because they often have too many  ________

  7．It's not_______(必需的)to be the same．

  8．I love junk food，but I________ (努力)to eat it only once a week．

  9. I always take vacations in________(欧洲)．

  10．About three days_________ (以前)，I started to have a toothache．