______the bones under the sand,the scientists concluded that they came from the dinosaurs about 65 million years ago.
She dreams of ___________ the ocean some day, where she can enjoy all kinds of fish and underwater plants.
— Did he realize the serious situation immediately?— No. It was quite a long time ________ he really realized it.
. The company Ms King worked ten years ago has closed because of the financial crisis.
—May I use your car? —Of course you may, but it in the garage now.
. I don’t know whether the computer was lost or stolen; , it’s gone.