1. We __________ fo r her because she never came.
A. needn't wait B. shouldn't have waited
C. mustn't wait D. mustn't have waited
2. Where is my pen? I __________ it.
A. might lose B. would have lost
C. should have lost D. must have lost
3. Janny __________ have kept her w ord. I wonder why she changed her
mind.
A. must B. should C. n eed D. would
