I __ __ to go for a walk, but someone called and I couldn’t get away.
Wouldn’t it be ______ wonderful world if humans could live in ______ peace?
Of these two basketball teams, the former comes from the US; the ________ comes from England.
–Can you come? –You go first and I’ll ____ in a few minutes.
_____ of the students who took part in the military training is 450.
He told me that she had met one of my old friends in the street ________.