If you can’t come tomorrow, we’ll ____ have to hold the meeting next week.

Some passengers complain that it usually_________so long to fill in travel insurance documents.

We must note that many people ____ the knowledge of first aid. [ ]

Nancy was always speaking highly of her role in the play，____，of course，made the others unhappy.

What do you think of Mr Smith ? — He is so good a teacher _____ we all respect [ ]