-1-课时作业课时作业((二二))UsinglanguageUsinglanguage必备知识基础练基础知识Ⅰ.单词拼写1．It's________(可能的)thathewillbelate.2．Ifyouhaveanyquestions,youcan________(联系)meeitherbye­mailorbyWeChat.3．Iam________(不熟悉的)w...