The committee is discussing the problem right now. It will _____ have been solved by the end of next week.
I regret ___ harder in the past two years.
Tom’t uncle must be an engineer, ____?
I'm feeling blue, for they ate all the cake and _________left.
I wish for a family____________my parents are treating me like a friend.
---When shall we have a talk?--- This Saturday evening, if it ___________you.