根据句意,用括号内所给单词的适当形式填空。 1. They need to have a _______ (far) discussion on that problem, I'm afraid. 2. What strange _______ (suggest) you have offered! 3. When the _______ (disturb) news reached the chairperson, he felt really bad about it. 4. Peter has his way to do things, and his wife has _______ (she), but they never quarrel. 5. It is _______ (polite) of him to leave without saying anything.