含答案
Ⅰ. 根据句意及所给汉语提示，写出句中所缺单词。
1. Robert said this kind of paper wasn't _________ (平滑的) enough.
2. What language do most _________ (澳大利亚人) speak?
3. I couldn't get any replies when I called Ben, so I _________ (推断) that he's gone out.
4. The music started and Anna walked out. To our surprise, she forgot the _________ (歌词).
5. The _________ (部门负责人) have a meeting every Friday afternoon.