－Is the man on the playground your English teacher －It _________ be him. He has gone home.

I regret _____ you that Mary was badly injured in theaccident.—I can hardly believe my eyes. She is always socareful.

I’m sorry I can’t help ___________ the flowers, because I’m busy preparing for the singing competition _____________ tomorrow

Everything _____into consideration, they ought to have another chance [ ]

People were not allowed to enter the reading room because it