_________ is unknown to us all.
The party will be held in the garden, weather .
The three of us ________ around Europe for about a month last summer.
I woke up with ________ bad headache, yet by ________ evening the pain had gone.
— I'm going to San Francisco for a couple of days. — . I wish I could get away for a while.
--- You must find one exam after another very tiring. --- __________. In fact, they offered me good chances to apply what I had learned