Ⅰ．单词拼写
1．Do you know whom this car ________(属于) to?
2．With the teacher’s ________(同意), the boy hurried out to the ground floor to pick up his book.
3．It is only by powerful armies that we can ________(保卫) our motherland and homeland.
4．What you did went against the ________(行为准则) for middle school students.
5．When he was young，his grandfather was active in ________(政治活动)．
6．In ________(对比) to last term, Lily has made much progress in her lessons.
7．Without much ________(动力) in his study, you won’t make much progress in it.
