a work of ____ , we can’t judge itsvalue by appearances.

The Arabian Nights _____ well known all over the world, in which many a story _____ interesting andinstructive.[ ]

will you do during thesummer holiday” — “I don’t know, but it’s high time _____something”

Many people have donated that type of blood, but the blood bank needs ________.

Jenny nearly missed theflight________doing too much shopping.[ ]