I don’t know _________.
_____ wonderful the music is!I like Beethoven’s better than anyone else’s.
-- Do you know ________ the new computer yesterday? -- Sorry, I have no idea.
--- My parents always tell me_________ others late at night.--- They’re right. It’s not polite.
---What were you doing when the UFO ______? ---I ______ a milk shake.
Look! The kites in the sky are in different ______. Some are big and some are small.