英语必修3人教版新课标同步练习及答案（unit 4）（精品） 必修三 unit 4 astronomy：the science of the stars 单元综合 巩固练习 i. 单词拼写--根据句意和首字母完成句子。 1. he doesn't like to be v____________, instead, he prefers to solve the problem in peace. 2. the news s___________ quickly all over the country. 3. bad habits should always be p_____________ in our daily life. 4. whether you can succeed in the competition d______________ on whether you have fully prepared for it. 5. the river is so polluted that every day we can
