Often，even a common thing of the past can ________ the image of life in the ancient time.

Science and technology are advancing so quicklythat________ is a possibility today may be a reality tomorrow

I ______ Mr White at that time, otherwise I wouldn’t have asked you for some information about him[ ]

Look at the beautiful shirt. _______ colour is _______ favourite.

It is the experience he had as a boy ______ has formed his present personality.