一、词汇运用
A. 根据首字母提示,写出各单词的正确形式,每空一词。
1. Food safety matters a great d to everyone.
2. Although he has taken a lot of medicine, his health r poor.
3. Our school football team is the youngest, but we have great fighting s.
4. There has been lots of r into the cause of the disease, but not much progress.
5. Everyone's effort m—everyone should take an active part in fighting against food waste.

1. deal
2. remains
3. spirit
4. research
5. matters

1. “matter a great deal”为固定搭配，表示“关系重大；很重要”，根据首字母“d”可知此处应填“deal”。
2. 根据“Although he has taken a lot of medicine”可知健康状况仍然不好，“remain”表示“仍然是；保持”，主语“his health”是第三人称单数，一般现在时中动词要用第三人称单数形式，所以填“remains”。
3. “fighting spirit”表示“斗志”，根据首字母“s”可知此处应填“spirit”。
4. “research into...”表示“对……的研究”，根据首字母“r”可知此处应填“research”。
5. “matter”表示“重要；有关系”，根据语境“每个人的努力都很重要”以及首字母“m”可知此处应填“matters”。