The hotel was nice; the weather was warm; the beaches were beautiful.____ I’d say it was a great vacation.

The committee is discussing the problem right now. It will ______ have been solved by the end of next week.

The test not only helps make our _____ acquired knowledge permanent, but also enables us to find out what needs to take more time to improve.

—Could you tell Lucy about the news when you see her?—Sure, I will ________ I see her. 

The train stopped ______ at lonely little stations, which resulted in a sleepless night.