Where are Lucy and Lily?—Oh , the two girls must _______ a game in the garden now.

I was told to be here at this time.—Sorry, you ___________. I forgot to tell you we’ve changed the plan.

__________ are my sisters．This is Alice，and this is Lily．

Well, I have ________to tell you. Please keep quiet.

People all around the nation were so excited upon the return of the three astronauts. [ ]