No one really knows exactly dfwhen the first people arrived in      we now know as California

It is Tim, my best friend in my childhood, who tells me he always dreams of ______ for him to go to Shanghai to study and live there.

Finally they arrived at a place, ______ sold cigarettes and other small articles.

It was in the garden of his old house ______ he grew up ______ he dug up a pot of gold.

The media today can draw public attention to situations ______ help is actually needed.

History is full of cases      dreams have been a pathway to creativity and discovery.

All   made    possible for China to succeed in carrying on its reforms and open-door policy.

The pencil        which you wrote just now        me.

The European market has long been favoring a number of African and Caribbean countries, ________ former colonies of Britain or France.

--Mary's gone out with ________ his name--you know, the boy with the red car?
-- Oh, it's Jack.