一．单词应用
根据单词的首字母或汉语意思填写正确单词，注意形式变化。
1. Nobody knows when the project will be completed. Someone has to i_________ the boss of the progress of the work.
2. All students are r____________ to attend school assembly on Monday mornings.
3. -- What is Tom busy doing tonight?
-- He is making p______________ for tomorrow examination.
